The Alien Hero: Deku 10

by Pixel's Fanbook

It started when an alien device did what it did. Izuku Midoriya found a strange device on the beach one night after training when the device jumps onto his wrist. It grains him abilities from beings from other worlds. Watch him as he and his friends go through their adventures on Earth and Space in: The Alien Hero: Deku 10

37. Heroes United! Pt 3: Make Way For Heroes

Author's Corner:

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Keys:

"Talking"

'Thinking'

["Different Language"]

[Flashback]

Text/Phone call/Comm-link/Quirk Info/Omnitrix speaking

"Nana speaking"

(Nana thinking)

'Future Izuku Narration'

"Transformation talking/All Might Hero Form talking/Alien Talking"

'Transformation thinking/All Might Hero/Form thinking/Alien Talking'

["Super Move Name"/Alien Super Move Name"]

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beta read by Wolfdrake29

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Chapter 37: Heroes United! Pt 3: Make Way For Heroes!

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[Date: March 26th, 2011]

[Time: 00:55 p.m. EDT]

[Location: Providence Resistance HQ, New York, Rex's World]

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Back in the hidden damn base of the Providence Resistance Squad, Dr. Holiday was seen, entering the medical bay as she heads over to look down onto the medical pod with Six in it, still in his comatose state as he lays in it, with a breathing mask for assistance.

Dr. Holiday crouches down to the pod and places her hand on the glass of it while looking at Six, as he rests and she looks at him, with a concerned expression that…of a lover seeing her significant one hurt

Just then, she hears one of the alarms go over in the room. She turns to one of the monitors and sees just what was happening in the area where the distress was located. She sees a skinny red humanoid that seemed to be made of energy with its body enveloped in a soft red glow. Its face was somewhat skeletal, lacking a visible lower jaw and having small fang-like projections on either side of the mouth, taking and absorbing nanites from other Evos that were in the base, causing them to decay upon having their nanites completely drained from them

"So you're the thing that caused the rift back in Manhattan." Holiday says, now realizing that thing was what the thing back in New York. Just then, she gets a call from Rex on her earpiece

Holiday? Six is? Rex asks from his line

"Rex, he's the same but you need to get back to the base now. that thing that caused the rift in New York and also injured Six, it's here and it's looking for you." Holiday says., cutting the call as she sees that the figure was continuing to drain all nanites from the Evos in the base and she knew if it finishes up in there, it'd start looking for Bobo or her and drain them for their nanites.

Turning back to Six, she crouches down to the pod one more time and looks at him before kissing the glass where his cheek was as the kiss would have landed there if it wasn't for the glass getting in the way. Standing up, Holiday pulls out a canon blaster she had stored under the pod in case something were to happen in there. Aiming it, she turns to the monitor and watches Alpha drain the nanites and subsequently the life of another Evo before turning its attention to another one. She glares at it a bit before turning back to Six and looking at him

"I'll be back." Holiday says as she processes exiting the medic bay and heads for the location where Alpha was. She heads over to the area and walks up on the cat-walk, just above it. It was currently draining the nanites from one of the last Evos in the area as it started to decay away once Alpha had drained the nanites from it and let go of it. It sensed more nanites in the area

"The nanites in those creatures. They are different than mine. Powerful yet uncontrollable, unstable." Alpha says as it looks at Holiday. It's eyes glow briefly onto her as it scans her body for nanites but sees something with them

"Your nanites are weak, I have no use for them then. But tell me, where is the boy?" Alpha asks with Holiday narrowing her eyes at it. She knew who what Alpha was talking about and knew from it were be able to drain Rex's nanites from him, who knows what Alpha would do with them.

"His nanites are off-limits!" Holiday opened fire on Alpha, shooting three blasts onto it and causing holes to form from Alpha's right shoulder, the left side of the chest, and on the head with the blasts connected and caused him to stumble back a bit from the hits.

Alpha doesn't even flinch from having holes in its body as the holes start to close up thanks to the nanites repairing the damage. It straightens up and narrows its eyes at Holiday who opens fires again but Alpha just enlarges its entire right hand and sends it to Holiday, grabbing her and pulling her toward it, staring at her in her eyes

"As I said before, you have no use for me. Farewell." Alpha says before it starts to clench its hand, crushing Holiday as she starts to grunt

Just when it was about fully crush her, an engine rev roared through the base, Alpha turns around and sees Rex on his bike build, also known as the Rex Ride. On the front of it was a battering ram and he was heading straight towards Alpha.

Using the ram, Rex crashes into Alpha, causing him to fly across the base and crash into a water filtering machine and cause it to explode on impact but the crash also caused the rogue nanite programming to let go of Holiday. She falls to but she was caught by a blue, black blur while another green, blue and white blur ran next to it. The blurs stop as the first one sets Holiday down as she shakes her head and looks up at the blur. She sees a feline-like humanoid with a black suit-like color scheme, and his hands, legs, chest, and part of his head were colored blue. He had black mask-like fins around his green eyes, a triangle-shaped nose, a thunderbolt-like design down his chest, and a triangle one down his back, he also had spike-like blades on his arms and legs.

This humanoid wore the Ultimatrix symbol on his chest, glowing

Next to the feline-like human was XLR8, with his's Omnitrix badge glowing

This was Fasttrack, One of Ben's fastest aliens while Izuku was XLR8

"Are you alright ma'am?" Fasttrack asks as Holiday coughs a bit, trying to breathe with XLR8 looking over her

"Y-Yeah. Thanks." Holiday says. Rex deforms his Rex Ride and stands prepared for Alpha with the machine burning. He turns back to the three as he looks at the two aliens

"You two feel like giving me a hand?" Rex asks, Fasttrack and XLR8 look at each other and nod before transforming back to their human selves as they turn to Rex

"How about four?" Ben asks, holding up four fingers

"And how about back-up? Lots of back-up?" Izuku asks. The two look at each other again and nod before rolling their respective jacket/hoodie sleeves and activating their devices and scrolling through their playlists. They find their aliens and let their buttons pop up and slam their hands down onto them, causing two green flashes to consume the area briefly as they transform before the flashes end and we see just what they've transformed into

Ben had transformed into Four Arms but he was different from Izuku's. Ben's Four Arms wore gold wrist and ankle bands, a pair of black pants that had a gold waistband, as well as two golden sashes that went across his chest as he was shirtless, and had tattoo-like stripes on his body, and four fingerless gloves on each of his four hands. His eyes were green, he had a black ponytail, and he wore the Ultimatrix symbol on his chest.

Izuku chose Echo-Echo who splits himself into 5

Rex smiles at their forms, knowing they had his back

"I'm starting the way you two think Ben 10 and Deku 10." Rex says as the two head over to him

In the burning fire, Alpha stands up and turns to the trio before flexing its chest and arms out, extinguishing the fire before charging at our heroes.

Rex was on Four Arms' upper right hand while using his lower hand for support and added strength while one of the Echo-Echo's was on Rex's back, riding piggyback as the larger alien throws the two at Alpha. Once they were in the air, Rex builds his Smack Hands while the Echo-Echo clone with him takes a deep breath. Alpha sees this and retaliates as he builds constructs similar to Rex's Smack Hands. Once they all meet in the air, Rex and Alpha threw a punch at each other as Echo-Echo jumps off Rex and soars up, Rex's and Alpha's builds colliding with each other, causing a shockwave that sends both of them flying back with their builds destroyed from the shockwave as Four Arms catches Rex. The Echo-Echo in the air still had his held air in as it lets out one massive ultra-sonic scream to Alpha, sending it even further back as it collides into and goes through five metal beams and into a wall before Echo-Echo stops as he lands back to the ground in front of the others

"Ho-w do Yo-u like th-at Alp-ha?" Echo-Echo asks. The rouge nanite programming stood up from the rumble as it turns back to them and narrows its eyes

"You cannot keep me from what I seek." Alpha says with Rex stepping up to it

"If what you're seeking is my brother? Look around. He's not here." Rex says Alpha just lifts its arm out at him

"The Father is redundant to my plans. Now that I've found you." Alpha says before stretching its arm to Rex at a quick speed. Rex reacts fast as he quickly builds his Smack Hand on his left hand to block the oncoming hand, Rex catches the hand and holds it in place but Alpha quickly makes another hand shoot out of the arm, forcing rex to build his other Smack Hand to catch it and holding Alpha in place but found himself not being able to move away. Four Arms and the five Echo-Echo's rush to Alpha to get him off Rex but the nanite villain sees them coming and sends his other hand at them to intercept them. The alien saw the attack coming and leap over it, but the hand suddenly changes course as it turns back from behind and grabs Four Arms and three of the Echo-Echo's and sends them crashing into the concrete with two of them getting destroyed by the impact while one remained. The last two Echo-Echo war about to send an ultra-sonic blast at him but Alpha sends two spikes to them, stabbing and killing the two as they impale into the wall on the other side of the area.

Rex was struggling to escape the grip as red vein-line circuitry lines were spreading onto his Smack Hands and arms before they get consumed by Alpha and fuses with his arms, as it attempts to merge/take Rex's nanites, but suddenly Alpha finds this not happening as Rex's nanites were fighting him back

"I…cannot…merge with you. What makes you special human?" Alpha asks, it scans Rex again and soon finds something quite interesting within Rex

"Ah, you shelter an Omega. With it, my plans will be achievable." Alpha says, stopping its attempt with merging with Rex as it pulls him toward it. Rex sees he's getting pulled and sees that Alpha had opened itself, as a way of taking the Omega nanite from him, and he knows that's not a good thing. He takes his right leg out and builds his Punk Blaster to prevent him from getting eaten. Just then…

"Rex! Hold on!" Rex hears Holiday right before a blast shot at them, cutting Rex's arms and legs off and freeing Rex

"Ahhhhhhh! That was my leg and arms" Rex yells, seeing his limbs getting cut off. Four Arms and Echo-Echo felt the grip of Alpha's hand on them, had loosened, they escape from the crater they were in. Four Arms smack all four of his hands together, creating a shockwave from them right as Echo-Echo let out a massive sonic blast which combines with the shockwave, creating a combo move of a sonic-shockwave.

The sonic-shockwave hits Alpha dead on, sending it soaring through the air and going through the wall it came through in the beginning and flying outside before skidding across the ground until it came to a stop on a light pole. it slowly starts to get up from the ground and onto its knees before someone approached him, he looks up and sees Holiday with her blaster, armed and aimed at its head while Four Arms and 10 Echo-Echo's were behind her, ready for round 2.

"Your move." Holiday says, smirking as the barrel of the canon started to glow. Seeing that it couldn't win in this fight and slowly feeling that it was burning through the nanite reserves, Alpha took the logic tactic and flew away from the base

The Echo-Echo's see it escape and frowns, worried about where its heads

"It's go-ne." One of the Echo-Echo's says while the other nine merge back into him before reverting back to Izuku. Izuku then feels a hand on his shoulder, he turns and sees it was Holiday

"It's okay. We'll stop it. Before it causes anymore mindless destruction." Holiday says with Izuku nodding at her words. Four Arms reverts back to Bern who turns to Rex who looks completely fine, which was strange to Ben, considering the fact he just saw the guy have his arms and right leg off

"Your brother nearly blows you up and she cuts off your arms and leg and she's your friend! I think you'd be safer on either my or Izuku's Earths." Ben says with Holiday correcting him

"Relax, Rex can lose his builds practically pain-free. Besides, this isn't the first time Rex's lost his builds in a battle where they get cut off." Holiday says, knowing most of Rex's builds were not really connected to him apart from his Smack Hands as they were connected to his nerves.

"So, what do we do now?" Izuku asks

"We start by tracking its position. Who knows what that thing's really up to. If it's headed to a populated area, we'll be ready and be there to stop it before it drains any nanites from more Evos or even the people there." Holiday says, she was about to leave to the main room of the base but she stops and turns to Rex

"Rex, you need to rest. I saw your bio-metrics were starting to spike just when I told you that thing was here. I need you to rest and let them recharge or else you know what'll happen." Holiday says.

"Okay." Rex nods

"And one more thing, make sure that it doesn't get a hold on you again, or else it might do some serious damage to you if it does and tries and absorbs your nanites." Holiday says

"Gotcha." Rex says, fully understanding. Once she's made her point, Holiday starts to leave but Izuku stops her

"Miss Holiday!" Izuku calls the research officer with her turning to him

"Just call Holiday kid. And yeah, what do you need?" Holiday asks, crossing her arms. Izuku started to have an embarrassed blush across his face as he rubs his arm while looking away from her

"Do you have a spare blank notebook and a few pencils and pens here?" Izuku asks. Holiday looks at him for a bit until she smiles and laughs a little

"Sure, we've got plenty, but why do you want them?" Holiday curiously asks

"I kinda want to draw some stuff?" Izuku

"Which is?" Holiday asks

"Everything I've seen and learned about today…and yesterday." Izuku says. Holiday was impressed with Izuku's interest in nanites and Evos and for him to document everything he's seen

"Sure kid. C'mon, just follow me and I'll give you some." Holiday says with Izuku nodding

"Thank you." Izuku says as the two leave the room to go and get the items

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[Time: 06:57 a.m.]

[6 hours and 3 minutes later]

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[Insert Music: Opposites Of Adults by Chiddy Bang (Start at: 00:10)]

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Music was being played on a boombox as we were in another part of the base, seeing Rex and Ben, both not having their jackets on, as they were busy playing a game of hoops while Izuku was sitting on the floor, leaning on an old RV mobile home, next to the boombox as he also didn't have his hoodie on, drawing sketches of the Evos he'd seen and sketches of the different types of nanites, Rex and his builds and Ben and the Ultimatrix and his version of aliens. while he moves his head to the music

Ben and Rex shoot their ball to the basket with Ben's making it into the hoop while Rex's misses and bounces off the wall next to it

"So, we're seriously just gonna wait around?" Ben asks, heading over to his ball while Rex catches his and bounces it

"Yep, it wants nanites. My nanites. Holiday thinks it'll come back for me but yeah I feel ya. I'd rather go out and track its ugly face down and knock it into another dimension." Rex says, feeling amp 'ed for a rematch with Alpha

"But Miss Holiday said we needed to rest, we've been up all night." Izuku says, not once looking up from his notebook as he continues to write info on Ben with one note in bold standing out

IS BEN MY POSSIBLE COUSIN?

"Yeah, and your bio-whatever needs a break. I get it." Ben says. Rex shoots for the basket but the ball hits the rim, ricocheting off it and crashes through a window

"You missed!" Bobo, who was reading a newspaper, yells seeing the miss. Ben and Rex look at the window and Izuku looks up from his book and sees the hole in it before going back to his drawings

"…At least you hit the rim that time." Ben just says. Rex turns to him and glares at him a bot before taking the other ball from Ben and starts dribbling it

"Yeah, thanks." Rex says, Ben looks at him and then to Izuku as a question pops up in his head

"So, I've been meaning to ask. But what happened to you guys anyway? You know, like how you got your powers and everything?" Ben asks, as Rex stops dribbling the ball and turns to him, placing the ball under his armpit

"Funny. I was about to ask you two the same thing" Rex says. Izuku's attention was caught by the questions, he places the notebook onto the boombox, stands up, and heads over to them

"Actually, I was thinking about how was I going to ask you guys how you got your abilities." Izuku says with Rex looking at him and Ben

"So, all three of us want to know what made us to who we are. Cool. So, who's gonna go first?" Rex asks. The trio wait on who'd be the one to start things off until ben had an idea

"I think the youngest should go first." Ben says, with the other two liking the idea

"That seems like a good idea. So, who was born first?" Izuku asks

"I'll go first. I was born 23rd of April." Rex says

"My Birthday's on the 15th of July." Izuku says

"Mine's on December 27." Ben says, it did help a little on knowing when the others were born but not really on the ages

"Years?" Rex asks

"1995." Ben answers with Rex looking at him

"Oh, no way. Same." Rex says

"2275…dang it…" Izuku says until he realizes that due to the years apart...more like centuries, Izuku was technically the youngest

"Looks like you're the youngest one here dude." Rex says, smirking

"So, Izuku. Tell us. How did you get your powers and your Omnitrix?" Ben asks, Izuku looks at both of them and sighs. Debating on if he should tell them the truth or not

'Should I tell them about OFA? I mean, they are from other worlds and the chances of people having Quirks are very slim since Ben's and Rex's worlds are at the same time wave while mine's ahead. Maybe I should, I feel like I can trust them.' Izuku thought as he made up his mind and looks at them

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[End Music (At 01:51)]

[Insert OST: Famous from Kick-Ass]

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"Okay, so, on my Earth: Everything was the same as your earth until one night, a child was born in Qing China, who started to radiative light from her body." Izuku starts telling his world's history and his origin

"It all started when I found the Prototype Omnitrix during my first night on summer break when it fell out of the sky. I was just ten years old at the time." Ben starts with an image of him as a 10-yr-old running from a meteorite that nearly hit him

"Six years ago, a big explosion rocked the planet and soon, from that explosion, tiny machines called nanites, got into every living thing on the planet, except of White Knight of course." Rex says, with him standing behind an image of the globe before a massive explosion went off

"Soon after, reports from across the globe began springing up with people gaining strange, buzzard, and fantastic powers. NO one really knows where these powers or Quirks as we call them were coming. But soon, my world became a Superhuman society with about 80% of the total population possessing some uncanny ability." Izuku says, images of people having and displaying their Quirks appeared behind him as the globe started to beam lights on each of the continents

"And that's alien DNA inside of the Omnitrix. I spent my entire summer going across the country with my cousin and my Grandpa, helping people, stopping crime and baddies and stopping aliens from trying over the world" Ben says as images of 10-year-old him and his family battling against an assortment of foes throughout America begun to appear

"I can control nanites for some reason and I use to build machines from my body and control other machines at my will." Rex says, as he builds his sword and swung it

"Our streets were scenes of that from manga or comic books. As the cities swelled with chaos and confusion, a new profession came and dominated our collective conscience. It was the dawn of Heroes." Izuku says with images of heroes in his world-saving people from a giant villain attack at a train station

"I only came back to the hero business like a year ago when my Grandpa went missing and I joined up with my cousin and old rival now best friend as we searched for him and met new people, new foes, and allies along the way, really not knowing that we were going into a conspiracy that led us to discover aliens were on the planet, impersonating humans as they were planning on invading my Earth. But me, my team, and our allies defended earth and saved everyone, including the invading aliens as they were an endangered species." Ben says, as images of alien invasion happening with Ben and his team defending Earth

"I use to work with a private military called Providence that are the ones who fight big scale Evos attacks or anything Evos related but they used to…still do trapped Evos that are way too dangerous to leave alone. That was until I came along, see I can use my nanites and make them deactivate any active, curable nanites, curing the Evos and reverting them back to whatever they were before they turned. Human, plant, anything that's alive but I can't cure all Evos as there are those I can't cure." Rex says

"With this new profession being the most popular and provided one, it was everyone's goal/dream to be a hero or a top rank one. It's my dream too since I could remember, I wanted to be a hero so bad, just like my hero: The No.1 Hero-All Might. But I was born without any powers of my own, I was the 20% of the population that didn't have any powers. That really broke me and my mom. I had to go through 10 years of abuse, bullying, and discrimination just because I was labelled as 'useless' in the eyes of our society but that all changed when I met All Might and after saving someone, he offered to train me and made me his successor of his quirk called: One For All. A quirk that's been passed down through generations for the sole purpose in being a Hero." Izuku says, as a freeze frame for him and All Might talking on the day they met where Izuku was on his knees crying while All Might was standing in front of him, with cherry blossom pedals were falling to them

"A few months after that, I battle against one of my old foes, Vilgax, he's a conquer who'd been after the Omnitrix forever so he could use it for his evil plans. He wanted to fight me in a battle for my planet and I won but I messed up before the fight and I turned my friend into a mutation again. I was going on a winning streak but I also let it get to my head and I also lost everything when my enemy captured my friends and made me give up the Omnitrix to him and I also gave up but I got advice from the creator for the Omnitrix and he told me somethings I needed to hear and I got my confidence back and I defeated my enemy after I destroyed the Omnitrix but got the Ultimatrix from someone else." Ben says, lifting the Ultimatrix as it glows brightly as images of Ben as an alien was battling another alien

"Things got complicated with Providence after I traveled forward into time but I was declared missing for 6 months and I left Providence, after seeing it changed and found Six, Holiday, Bobo, and White Knight and we've been doing the right thing in stopping Evos and saving people." Rex says

"I spent months training my body so it could handle my Quirk but one night, My Omnitrix fell from the sky on the beach I was training on and since then, my family, mentors, and friends have been supporting, guiding me as I attend U.A. High, in showing me that I can become the greatest hero I can with the Omnitrix and my Quirk. One that saves people with a smile on his face and show them that there is always hope." Izuku says with his final images showing him getting the Omnitrix clamped onto his wrist and the fast images of the events that have happened back in his world since finding it.

"Me and my friends are still on the race in trying to cure every Evos and stopping Providence from taking over the world from Black Knight using Evos and nanites for whatever plan she has." Rex says, remembering the unpleasant pleasure of meeting a woman a while back

"Even though my secret identity got leaked and everyone knows know I am. I really don't let that get to my head and I still save anyone that's in danger and protect the Earth from aliens that wanna invade or destroy it. And now Kevin, Gwen, and I are officially Plumbers." Ben says, with his origin ending as an image of a teen with long ginger hair, tied into a ponytail, Kevin, and an elderly man who was wearing a red Hawaiian shirt with a yellow flower pattern on the shirt

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[End OST]

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"Whoa, really didn't think that your world's messed up Izuku." Rex utters, he and Ben were shocked at the things Izuku said about his experience of being Quirkless.

"Yeah, I'm so sorry." Ben says, feeling angry at those people in Izuku's world for doing that to those that were considered normal in his eyes. Since in his world, normal doesn't mean useless, and he knows that ever well.

"It's fine guys, really. I'm just really lucky in having a great family and friends." Izuku says, feeling really lucky for having those that care for him and not really caring about his past bullies and abusers.

"Yeah, plus since you're here where you are now, is proving those jerks back in your world wrong about what they originally thought about you." Rex says, patting Izuku on his back before looking at him and Ben with a smirk

"You're telling me. But Plumbers? U.A? And I thought Providence was a dummy name." Rex says, causing him and Ben to laugh in an attempt to uplift the mood a bit. While Izuku was laughing as well, something else was on his mind as he heard something Ben say when he was finishing his origin

'Kevin! He knows Kevin too!? Okay, if he knows Kevin as I did and his Kevin is now good. Would that mean that I can get to my Kevin as well…?' Izuku thought, really thinking about the friend he once knew years ago. Ben sees Izuku's frown and turns to him

"Hey Izuku, you okay?" Ben asks, placing his hand on the shorter boy's shoulder. When Ben placed his hand on his shoulder, the feeling broke Izuku out of his thoughts and looks at Ben

"Uh?" Izuku utters before realizing that the two older teens were looking at him. "Oh, uh, yeah. I'm fine, just thinking about stuff you know. Ha-ha" Izuku says, sheepishly smiling while rubbing the back of his head

"You sure?" Rex asks with Izuku nodding

"Yeah, I'm fine. Really." Izuku says, ensuring that he's fine

"Okay, but if you feel like that you need to talk, we're here. Okay?" Ben says, with a serious one on his face with Izuku looking at him and nods

"Yeah, I'll hold you up on that." Izuku says, letting out a smile as Ben and Rex let one out of their own.

Not too soon after, Rex gets a call from his commlink

"Hey Holiday, what's up?" Rex asks, but soon his face gains a serious expression "Got it." Rex says, he turns to the other two

"They found Alpha." Rex says, causing the two to get serious

"Let's go." Ben says as they leave for the commo room to discuss the plan

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[At the base's communication room]

[Three minutes later]

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Our trio of heroes was seen standing in front of a monitor with White Knight on it as their jacket/hoodie were next to them on a control panel

"SAT scans just pick up the Alpha. It's in the Bug Jar." White Knight says, gaining Rex's attention on the location

"The Bug Jar's shielded thought. Nothing can get in or out, even Providence aren't allowed in." Rex says

"Not anymore it is. The Alpha broke through the shields." White Knight says, Izuku then raises his hand

"Excuse me for asking this but what's the Bug Jar?" Izuku asks

"The Bug Jar was the former city of Kyiv, Ukraine, a city filled with life up until the nanite event happened, where the city got overrun with Evos. The survivors were evacuated but soon, the city became a hub for Evos, so, the World's governments decided to build an electric shield to keep those Evos in the city away from the outside world, until now that is. Meet in the hanger in 5 minutes. We're heading to the location and stopping this thing once and for all. I'm coming with you for back-up." White Knight says with the link cutting off

"So much for waiting I guess." Ben says

"Yeah, but I'm pumped up! Let's knock that hunk of junk into next week!" Rex yells, now feeling amp 'ed. The three went and grabbed their jackets/hoodies and put them on as they headed for the exit but Ben notices something different with his 'jacket'

"Why's my jacket smell like Cinnamon?" Ben asks, only for him to see and realize that he was wearing Izuku's hoodie

"Mine's a little too big…" Izuku says, wearing Rex's jacket as it was too big for his body frame

"Ah, this feels tight." Rex says, seeing that he was wearing Ben's jacket as it was a little tight on him. With the jacket's sleeve just barely covering his wrists. Bobo, who was still reading his papers, looks at them and stands up from the table he was on

"You three are our best and only hope? We're doomed!" Bobo yells, throwing the papers in the air as the teens just rub their heads from embarrassment as they hand the jackets/hoodie to their correct owners and head to the hangar to board the jet and head towards the Bug Jar

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[Date: March 26th, 2011]

[Time: 16:32 p.m. GMT]

[Location: The Bug Jar-Formerly Kyiv, Ukraine, Rex's World]

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The jet fly over a city that had a yellow electric shielding over it but the shielding was severely damaged as there were massive holes on the shielding on top and it looked like the shielding was flickering in some spots

"Whoa." Izuku utter, in awe of the shielding

"Looks like Alpha's been busy." Ben says, seeing the damage onto the shielding with Rex nodding. The jet continues its course into the Bug Jar, flying over the deserted city until landing in a wide street. The four exit the jet and process walking down the street while keeping a look out for anything

"So, if this is the Bug Jar…" Ben says, noticing something strange

"Where are all the bugs?" Rex asks, finishing Ben's question as they now notice the lack of Evos, despite that this was the most populated hub of them on the planet. The four continue to walk down the street until they come to an intersection where they came across to a large six-legged Evo, staring down to them.

Preparing for a fight, Rex quickly builds his Smack Hands, Ben transforms into Diamondhead, White Knight points his arm at it as a blaster was armed, and Izuku instead of going alien, decides to activate OFA: Full Cowling

Just as the group was ready to defend themselves from this Evo, they were not prepared in seeing it fall to the ground as the nanites in it got drained from its body, turning the Evo into dust, and killing it.

The four look up and see a large cloud of nanites start to circulate in the sky above them

"Whoa. What do you call that?" Diamondhead asks, seeing this

"I call that, the entire nanite population of the Bug Jar in one spot. Over us." White Knight says

Soon though, the cloud of nanites starts descending down to the street where they were and absorbing into the ground just in front of them. Just as the last of the nanites go into the ground, the earth below them starts to shake as something starts to up merge from it with it soon standing over our heroes. It was Alpha but due to absorbing all the active nanites from the Evos in the Bug Jar, its appearance had changed. It had black armor over much of its body, which made it bulkier and more bestial in appearance. The aura around its head intensifies into a flame-like cloud of active nanites, its face becomes more skull-like, and its shoulder armor resembles that of a pair of large spikes.

"The power to change life itself. What foolishness it was to give my brothers such a command." Alpha says, looking down at the four

"Preach that to a choir buddy." Rex says

"Don't let it get to Rex. If it drains his nanites…" White Knight was saying, implying that if Alpha did get Rex's nanites

"Game over." Diamondhead says, knowing the big risk in this fight

"We understand, we'll protect Rex." Izuku says too, as his green bio-electricity amplified. Rex turns to them

"Guys, it's fine. It already tried to eat me and that didn't work." Rex says

"That thing was meant to control machines, and until it burns through them, it's got every active nanite in the Bug Jar at its command. You think you can stop that?" White Knight says. The three look at each other in the eye and nod before turning back to White Knight

"We/Can/Try." The trio say in unison as they prepare for the fight

---

[Insert OST: Kyoui To No Koubou from Boku No Hero Academia]

---

Rex switches from his Smack Hands to his BFS and charges at Alpha with Izuku running beside him. Diamondhead stays behind and offers support by constructing diamonds from under Alpha's feet, and trapping the. Rex and Izuku reach the Alpha and the two jump to it, Rex swings his sword at its head, cutting it while Izuku throws a kick onto its right arm, causing a dent onto its armor. Alpha starts to retaliate at them as it swats its arm at Izuku, hitting him and forcing him to crash into a building while throwing a few punches at Rex who barely dodges all of them before rolling out of the way from one last one.

Just before Rex could build something to fight, Alpha grabs him and lifts him in the air. Diamondhead steps forward and starts shooting a barrage of crystals at Alpha who uses its forearms to tank all of them, just then, Izuku jumps out of the building he was hit through and charges a 5% Detroit Smash at Alpha

["SMASH!"] Izuku yells when the hit connects but Alpha tanks the Smash with its right forehead, it then flexes and causes a shockwave, forcing Izuku to soar away from him with Diamondhead catching him just before he could hit the ground.

Alpha then breaks itself free from the diamond trap on its feet right before shooting a tentacle at Diamondhead's Ultimatrix badge, causing it to flash red along with his eyes, just before reverting Diamondhead back to Ben and causing him to fall but Izuku intercepts him mid-air and catches Ben

Ben shakes off the dizziness he was feeling after being forcefully transformed back to human as Izuku notices something wrong with his watch

"Ben look, your Ultimatrix! The faceplate, it's dark!" Izuku says, causing his fellow alien device wielder to look down onto said device and see it was off

"That thing just hacked my watch!" Ben yells as Izuku goes to his and starts looking for someone to use

Seeing that one of the devices was offline, Alpha turns his attention back to Rex. White Knight starts to open fire on Alpha but Alpha takes the hits until he starts a blast of his own at them, forcing the other to fly back a bit more. He then lifts Rex up to his eye-level and sees him struggling to escape its grip

"You're gonna run out of nanites eventually. And when you do, we'll stop ya." Rex says but Alpha disagreed

"Incorrect brother, for there is only one thing left on this Earth that can create nanites for me. Your Omega." Alpha says, causing Rex to panic a little

"They thought they could replace me. But now it will make me whole." Alpha says before it starts to try in absorbing the Omega nanite from Rex, causing a surge of red lighting to spark off Rex, causing him to scream from pain and discomfort while red circuity lines begin to appear and spread onto his skin as the rest of the heroes begun to get up

"UHH! I could really use any of your aliens right about now!" Rex grunts out. Ben goes for the Ultimatrix, only to find it was still offline

"That would be a great idea, but a certain nanite monster fried my watch!" Ben shouts. White Knight stands up and was about to blast at Alpha but the nanite monster grabs him with one of its tentacles and before he could react, sends an electric shock to him and tosses him across the street, and crashes into a building.

"But mine's working just fine!" Izuku yells, finally finding someone to use as he settles on using Four Arms. Just as Izuku was about to slam down onto the button and transform, the Omnitrix surged with some multi-colored lighting sparking from it but he didn't notice as he disappears into a green flash.

---

[End OST]

[Insert OST: You Need to Stop from Ben 10: Omniverse]

---

[Transformation Sequence]

Veins being to appear fromIzuku's wrist right before pulsing upwards on his arm and body as the Omnitrix begins to sink into his body. As the veins reach his eyes, his skin starts to turn black, he opens his eyes as they turn completely green and merge into one large eye in the middle of his face. He grows taller and his teeth sharpen while his hands now had four fingers instead of five and his feet now had two front toes. Two antennas grew from the back of Izuku's head while a tail grew from his lower back. The tail and the two antennae had gold round plugs on the tips of them while on his fingertips, there were squared ones. He also had gold battery bolts on his shoulders, arms, and hips. He had a green chest color and he wore the Omnitrix symbol on his chest.

He starts to attract electricity to him and absorb it into the plugs from his fingertips, antennas, and tail tip before redirecting it as his pose

[End Transformation Sequence]

---

The flash fades and everyone sees just what Izuku had transformed into with Ben's eyes widen in utter shock and disbelief upon seeing Izuku's new form

"Huh?" Izuku utters, with his voice now deep and as static as electricity, he looks at himself and sees just what he transformed into "Who's this? This isn't Four Arms."

'N-No way…it can't be…' Ben thought, as if he were seeing a ghost he thought he'd never see again

"Kid! A little help would be nice right about now!" Rex yells, starting to feel the nanites drain from his body

"I don't know what this guy does! This is the first time I'm seeing him or being him!" Izuku shouts, while looking at his fingertips and noticing that they looked a lot like plugs

"Do something! Anything!" Rex yells. Not really knowing just what can this alien do and seeing Rex was close to losing, Izuku runs at Alpha while trying to activate OFA but to no avail.

"Be gone mortal!" Alpha shouts as it shoots an energy blast at Izuku. Seeing the energy blast coming, Izuku tries to defend himself by lifting his hands up to at least tank the blast, but just before the blast could hit him, it suddenly starts going into the plugs on Izuku's fingertip, tail, and antennas with him suddenly feeling energized. Soon, the blast gets completely sucked into the plugs as Izuku looks at his hands

"Whoa…how'd I do that?" Izuku asks himself

"Shoot it back at it!" Ben yells to Izuku who turns to him

"Huh? What?" Izuku utters

"Release some of the energy you just absorbed and shoot him!" Ben yells

"O-Okay." Izuku says as his instincts told him to lift his hands and antennas up at Alpha and he sends blue electric blasts at his head, making it explode on contact, and fall back with its head gone as Rex is freed from its grip but soon falls. Ben hears a beeping sound from his wrist and sees the Ultimatrix was back online. He quickly selects Big Chill and flies to Rex, catching him mid-air and flying back to Izuku

"Whoa. What just happened?" Izuku asks as Big Chill lands beside him and sets Rex down

"You're a Conductoid. Their species has the ability to absorb and redirect energy attacks, mostly electricity. You can absorb energy through the plug-like conductors on your antennae, tail, and fingers." Big Chill says before reverting back to Ben

"Whoa, that's pretty cool. What do I call him?" Izuku asks, thinking of a name for this new alien

"Feedback. Trust me, you'll like him…" Ben says

"Feedback? Yeah, yeah, I like that. Welcome to the family Feedback." Izuku or simply now Feedback says with the last part to himself. He turned to Rex who was bent down a bit and was catching his breath "Rex, are you okay?"

"Yeah, I am. I felt that he couldn't take the Omega, it's like they cancel each other out or something." Rex says. The trio felt movement behind them, they turn around and see Alpha's body stand back up as its head regenerated and the aura-like flame lit back up as it turns to them

"An alternate path is required." Alpha says before firing a tentacle to Ben's Ultimatrix just before he could go Alien again, causing it to go back to offline mode

---

[End OST]

---

"It did it again!" Ben yells, seeing that he was back to square one. Rex looks back to Alpha and sees it was contrasting something on its right wrist as his eyes widen in shock

"No…it did something much worse…" Rex utters, causing the other two to look at Alpha and see that it built a Duplicate Ultimatrix but this one looked more corrupted than Ben's and the hourglass was glowing red

"Your device is most intriguing. Perhaps I can find a suitable host from within." Alpha says as its Ultimatrix pops up and slams down to it to transform. The trio close their eyes from the red flash Alpha disappeared onto as they hear metal shifting, and morphing as they then felt heat from where Alpha was. When the flash dissipates, they look up to Alpha and were just horrified at what has become of him

Alpha now looked roughly similar to Heatblast, only his head was more monstrous. His rocky skin was more brownish than red. His hands and feet were animalistic with his eyes were solid red. His chest had an opening, and there was a tail-like attachment on his back. He wore a red fake Ultimatrix symbol on his chest.

"…Can he do that?" Ben asks, just after he got over his shock upon witnessing

"I think he just did…" Rex answers, equally in the same state as Ben

"Crap baskets…" Feedback curses

Heatblast Alpha lets out an ear-shattering roar as it blasts an inferno from its mouth, forcing our heroes to duck under some fallen debris and take cover from it

"Can't you absorb the fire?" Rex asks Feeback but Ben shakes his head

"He can't, he can only absorb energy-based attacks or electric-made attacks. Other attacks like fire or plasma in this instance can't be absorbed by Feedback." Ben explains

"Great." Rex says, soon thought, the inferno attack stops, giving our heroes time to breath

"Run for it!" Feedback yells as they run down the street, but Alpha summons a tornado from under the street and up to the surface, just in front of them as they were sent back flying from it. Ben stands up and checks over this real Ultimatrix and sees it was still offline.

"I think he's really fried it this time." Ben says, turning the dial to no avail. Feedback and Rex stand up as the human Evo build his Blast Caster while Feedback clutches his hands and summons the remaining energy he absorbed earlier as it surges around his hands, tail, and antennas

"Ben, get to some cover and try and fix it while we'll hold Alpha." Feedback says before he and Rex rush at Heatblast Alpha.

Rex goes for a swat with his whip to Alpha who dodges the attack, before Feedback sends a blast to it, connecting and forcing the Evo-Turned-Alien hybrid back a bit. It rushes back to them as it sends a fireball to the Conductoid who simply jumps over it but couldn't react to the fire tail-like antennae wrapping onto his left ankle, before he was sent crashing into walls for buildings around them before sent hitting the ground, creating a crater. Rex rushes at Alpha again and takes a swing at it but it dodges his attack again and climbs up onto a building's side. It stays there a bit as it builds a whip of fire from its hand before jumping to Ben

Ben prepares to take the hit but Rex intercepts it by wrapping his whip around Alpha's wrist and stops him

"Hey! It's me you want." Rex yells

"You presume so much brother." Alpha says as it lifts its hand up and pulls Rex towards it before repeatedly hitting Rex onto the ground, creating craters on impact before letting go one the last hit, leaving Rex in one

"Organics who rely on machines for their power are things I do not need in my quest. Now the machines themselves, those are the thing I will have. And nothing will stop me from achieving that goal." Alpha says. Rex emerges from the crater with his Smack Hands activated as he looks beat up with parts of his jacket torn in some areas and he had bruises that were slowly healing

"Machines not sold separately Alf-alfa. And stop calling me your brother!" Rex yells as he charges at Alpha with a punch ready. Alpha simply stands there before going to his Ultimatrix badge and taps onto it and disappears into another red flash

As Rex reaches Alpha, he throws the punch at it, only for it to get blocked by something. He looks up and sees that Alpha had changed into something. It changed into Four Arms but a more mutated, monstrous version of the alien. Alpha's version of the alien had four red eyes, black hair, and black shorts. He wore a Red Corrupted Ultimatrix on his chest, and there were red lines spread across his body.

"Okay, you've got to admit that was pretty cool." Ben says, seeing that Alpha's Four Arms did look a bit cool. He checks the Ultimatrix again, only for it to still "C'mon, seriously." Rex gets punched by Alpha, causing him to fly back before he corrects himself. Four Arms Alpha charges at him, attempting to finish him off when something intercepts it

"Hey!" A voice yells as a blue electric charge hits Alpha, causing it to screeches in pain before getting punched in the face and sent back from Rex

"Why don't you try a little Shock-Rock to your system!" Shock-Rock yells, having emerged out of the crater he was in previously. He rushes to Alpha and delivers a barrage of punches onto it, with it not being able to defend nor retaliate against him before landing one massive uppercut onto the nanite beast as Rex flips over the rocky, moss-covered alien and in slow-motion, builds one of his Punk Blasters on his right, kicking foot and delivers a kick onto Alpha's head, forcing it into the ground in a crater

"Whoa, cool alien!" Ben says, seeing an alien he's never seen before. He hears another beep from the Ultimatrix and sees that it is back online, hopefully for real this time. Wasting little time, Ben goes to and turns the dial before slamming his hand down onto the dial, not even noticing the alien he was selecting. He transforms into the alien that was on the dial, which was an alien that had the appearance of a thick, muscular yeti-like alien. He had white, gray, and blue fur, along with a reddish-pink face with pointed eyebrows, and green eyes with black pupils. He had metallic gray circular bolts on the back of his hands and on his lower jaw, and he wore the Ultimatrix symbol on his chest.

"AHHH. Oh, wow. This is unexpected, ah." Ben says, in a Canadian accent

"Well, what are you waiting for? Blast it or something?" Rex says, as Alpha begins to stir and merge from the crater

"I have no idea what alien does. I've never seen it before." Ben says, tapping onto the bolt on his right hand. This was now a weird Déjà vu moment going on here

"Great, what is this. Alien watches update day?" Rex asks, blocking a hit from Alpha with his Smack Hands

"C'mon Ben! Hurry and do something!" Shock-Rock yells, shooting a blast to the mutation Evo/Alien Hybrid. Ben starts to focus as strong, yellow electrical charges from the bolts on his body. He discharges the electricity from his mouth and sends it to Alpha, shocking it and stunning it momentarily, giving Izuku the opportunity in firing one mega blast at it, sending the Four Arm monster into a building.

Seeing just what this alien could made Ben grin in excitement

"Ohh. Hehe. Yes. Yes, yes!." Ben yells, running towards Izuku and Rex to join in on the fight. Only of the Ultimatrix to glitch out and revert him back to human, much to Ben's surprise and dismay "No, no no no no! Aw man!"

The trio hear a roar and turn to where Alpha flew back and saw it had changed once more, but this time into a monstrous version of Humungousaur, with it having green skin instead of brown, red eyes, along with spikes on its forearms, elbow, tail, and back. And had red lines across its chest and arms where they originate where it wore a red Ultimatrix symbol on its chest.

Alpha roars and raises its hand above our heroes, to crush them but before it could, a yellow blast was shot at it, hitting the building next to it and causing the top part of the building to crash down onto Alpha Humungousaur and burying it. The trio turns to where the blast was shot at behind them and see White Knight standing there, barely as his suit was heavily damaged, as indicated by dents in the armor and by the large cracks in the glass of his face mask. Rex rushes to him and checks the condition of the suit

"Your faceplate's fractured White. Get out of here before it cracks through. You know what'll happen if you're infected by nanites." Rex says but White just shakes his head

"Not a chance kid. Six would have your back towards the end. I'm here in his place, looking out of yours." White says, making Rex feel grateful for him. White sees that Alpha had gotten back up and moves Rex out of the way and starts opening fire at it with Izuku doing the same. Rex quickly builds his Boogie Pack and takes off into the air, towards Alpha.

Rex, your bio-metrics are dangerously low. Get out of there before you burn yourself out. Holiday says via the comm-link

"Not a chance Doc. Alpha thinks he's the only one that can control nanites, well so can I." Rex says, nearing Alpha, he then looks at the fake Ultimatrix on its chest and gains an idea

"How about I just shut him down." Rex

"Hey ugly! You're a loser!" Ben yells, as he smacks his butt. Alpha turns to him and was about to attack him when Izuku and White shoot one huge blast onto its face, giving Rex the needed distraction as he places his hand onto the faceplate of the fake alien device and starts hacking it via his nanites to shut it down. Permanently. Rex successfully hacks the device and shut it down but due to Alpha still being transformed, causing an explosion, taking them in it.

Once the dust had settled, we see Rex and a normal Alpha on their knees, both exhausted and injured. Rex, looking worse than before, builds his Smack Hands and tries to attack the down nanite monster but Alpha grabs his hands and the two engage in a battle of wits with blue and red lighting surging off them with the wind picking up.

Ben, Shock-Rock, and White Knight approach them and see what is going on as Ben notices that he was in the green on hero time

"Aha! See that? Hero Time!" Ben yells showing the watch to the other before transforming onto the nearest alien available on his playlist

"Rath! Oh yeah. Let's cause some pain!" Rath yells as he flexes his muscles, showing his protruding veins while doing so. He and Shock-Rock start to head toward the Evos but before they could even take three steps forwards, White stops them

"Wait, don't. Not while they're linked!" White yells at them with Rath getting frustrated

"Oh, you did not just stop me bro!" Rath yells back at him, throwing his arms up in frustration

The two Evos continued their battle of wills against each other in gaining control over the Omega nanites as Rex started to fade a bit

"The power you hold is impressive." Alpha says

"What? You mean the power to kick your sorry ass?" Rex yells

"The power to create machine with the nanites within you. You are not worth such power mortal." Alpha says

"And…who made you the boss?!" Rex asks

"It does not matter now, for the Omega nanite, is now mine." Alpha says. Rex felt something within him go wrong as the energy within him suddenly got drained as if something was taken from him. Alpha lets go of his hands as Rex falls to his knees while the build on his hands falls apart and lands on the gerund in a heap of scrap. Alpha looks down to it right hand and sees it shake to shake as red vein-like circuit lines begin to form around it as Alpha clenches its hand.

Taking no chance, Shock-Rock and Rath charge at Alpha while White Knight went to Rex and checks on him

"Take this! and this! What do you think about that!?" Rath yells, as he throws a barrage of kicks, punches, and claw slashes onto Alpha but it tanks it. Shock-Rock rushes at it and leaps into the air as green lighting surges around his ready fist

["Shocking Detroit…SMASH!"] Shock-Rock yells, as he throws a punch onto Alpha, causing the earth beneath them to cave in on itself but Alpha stood still as it roars, causing a massive shockwave that sends our alien heroes back to White as they both revert back to human. They get up and all of them see Alpha's nanites start to ascend to the sky, creating a vortex in it as it starts to drain all the nanites from all the plant life in the Bug Jar

"I was misguided in placing my trust in a 'father' that did not want me. I never needed him. I simply needed the energy and means to do what I've always done. Evolve." Alpha says as it starts to bulge up with energy, growing larger and larger in size

"You okay?" Ben asks Rex who just shakes his head

"Not. I'm definitely not. It took my Omega nanite and I think I know what it wants."

"Which is?" Izuku asks, seeing Alpha was about to burst

"Become perfect…" Rex says. Right as Alpha explodes in a fireball of energy. The dust flies away and we see Rex had his Smack Hands protecting White, Izuku and Ben, and himself from the blast. He deforms them as they see what was in front of them

"Behold organics." Alpha had changed its form one last time. This form was an even more monstrous version of his previous state, giving it a multi-legged lower body. Its head became almost demonic in appearance, with a small crystal floating between its horns.

"The beginning and the end of all things that have and will exist. For I Am Alpha-Omega. Witness, for this, is the twilight for humanity! Alpha-Omega desires all!" Alpha…no, Alpha-Omega declares, towering over the four

"Oh man…" The three teens utter in unison as Alpha-Omega begins in destroying all the buildings around it, forcing our heroes to move out of the way of the falling debris as Rex uses his Boogie Pack and carries White away while Ben changed into Big Chill and Izuku changed into Jet-Ray. They flew out of the way, back to where the jet was as Rex sets White to the floor

"White! Head back to the ship, we'll take care." Rex says, with White nodding

"Aright, but if you any help. Don't hesitate in calling me." White says with Rex nodding. The three teens took off into the air and flew a distance before landing on a rooftop of a building not too far from where Alpha-Omega was as they change back to human or deform their build and watch Alpha-Omega causing destruction in its path

"Holiday, are you seeing this?" Rex asks, talking into his comm-link

Unfortunately, yes. We're not looking at some random destruction. Alpha is deliberately synthesizing the matter around him to build his own nanites Holiday says

"Thanks to my Omega nanite." Rex says

This isn't your fault Rex. Holiday says

"Sure feels like it." Rex says before cutting the link. He turns away from the chaos as he clenches with Ben and Izuku seeing his change in mood

"You okay Rex." Izuku asks

"No…it's just… Yesterday I woke up, thinking that I was on top of the world. Now, I'm about to see it end. Six was right. Happiness can be taken away if you're not careful." Rex says, remembering what Six told him a day ago. Ben looks at Alpha as it punches a building down

"I don't think this is how things were meant to play out. I've seen the thing you can do. Both of you, and I can tell you aren't the type to throw in the towel just yet." Ben says, turning to Rex and Izuku

"Yeah, but what can I do? My most powerful builds came from the Omega nanite, and a lot of people are going to get hurt and I can't do a thing in stopping that from happening. What happens when the best you can do…is just isn't enough?" Rex asks as Izuku and Ben look at each other before Izuku gains an idea and grins, Ben sees and has a similar idea and returns the grin. The two nod and turn back to Rex

---

[Insert OST: You Say Run (Episode 19 Version) from Boku No Hero Academia]

---

"You go beyond." Izuku says

"And get an Upgrade." Ben says as the two go to their watches

"Won't you two listening? Alpha has the Omega." Rex says

"We're not talking about a nanite." Ben says, turning his dial while looking for the alien he had in mind

"What are you guys doing?" Rex asks, seeing their fiddle with their Omnitrix/Ultimatrix

"What we should have done at the beginning, giving ourselves an edge." Izuku says, finding his alien. He turns to Ben who found the alien he was looking for and they nod before simultaneously slamming their hands down onto their dials, transforming into their selected aliens.

Rex shields his eyes from the flashes before they dissipate. Once they had, Rex opens his eyes and sees Ben had transformed in his version of Upgrade while Izuku was Heatblast. Upgrade walks towards Rex, making him a bit nervous

"Hey man, what are you-" Before Rex could even finish what he was saying, Upgrade phases right into him, causing the Human/Evo to feel strange. Suddenly a suit made appears to form onto Rex right as the Ultimatrix badge appears on his chest.

"Whoa." Rex utters, in awe at what just happened. He then looks at the suit and himself as he had no idea what was even going on

"What's supposed to happen now?" Rex asks, suddenly Upgrades' head pops up from Rex's left forehead, startling him

"Ahhh whoa. Don't do that, you're freaking me out!" Rex yells at the head

"Build something." Upgrade says. Rex complies and builds one of his Smack Hands which suddenly gets upgraded with it now being larger and having retractable spikes

"Whoa. Sweet! So, what's the plan dudes?" Rex says, deforming the build

"You build something, I make it better, Izuku goes Ultimate, fight fight fight. We win." Upgrade explains, causing Rex to look confident in the plan

"I like the sound of that." Rex says with Upgrade going back into the suit. Rex pulls his goggles down to his eyes and builds his boogie pack which turns into more of a Hyper Jet now, with it now looking like an alien-tech enhanced machine jet pack.

"Ready for round 2?" Rex asks Heatblast as green lighting surges off him and around the Omnitrix badge as he turns to the human-Evo and smirks. He hits onto the Omnitrix and transforms once more, this time into his Plus Ultra form

"Hell yeah." Plus-Ultra Heatblast says before the two blast off into the sky, straight towards Alpha-Omega

---

[End OST]

[Insert Battle Music: Revolution By Orange]

---

"Wohohoh-ohhhhh!/Yeah!" The three shout which Alpha-Omega hears and turns to see them flying towards it. It lets out a roar before moving towards them. Seeing they've gained Alpha's attention, our heroes began their plan. Rex builds the Power Fists again but then sends them flying towards Alpha like missiles. They hit Alpha and explode into its eyes, causing it to step back a bit while trying to regain its sight, what it didn't see was PU Heatblast land onto the ground in front of it as he charges up a small, yet powerful fireball and sends the fireball to Alpha with the attack connecting to it, causing a massive inferno explosion with PU Heatblast taking off into the air again with the use of a green magma board, Alpha moves out of the explosion, only to see that the right side of it chest and its right arm were completely blown and burnt off

Rex was circling it as Alpha sees and roared at him and Ben before sending a blast of fire from its mouth to them but the duo effortlessly evades the attack right when Rex shot two powerful rockets from the top of its turbines, hitting Alpha onto its head, causing it to fall onto the ground.

"Nice shot Rex." Upgrade comments as Rex lands onto a roof not that far from where Alpha was as he deforms the Hyper Jet

"Yeah!" PU Heatblast yells landing his magma board onto the roof and re-join the others. They hear commotion from Alpha and see it was standing back up and was about to throw a punch at the roof where they stood

"Run, run, run, run!" Ben panics, Rex and PU Heatblast try to jump off the roof but Alpha hits it, causing debris to fall and screwing them up on their flight as they hit a building's side before plummeting to the street when Rex lands on top of an abandoned car while PU Heatblast lands next to him but onto the asphalt. They quickly recover as the two run down the street at impressive speeds as Rex leaps in the air and forms his Rex Ride which thanks to ben, upgrades to the Swift Ride while PU Heatblast forms another magma board, and the two speed towards Alpha-Omega.

Once they were near it, Rex quickly switches from the Swift Ride to The Alien Excalibur, the upgraded version of the big fat sword, Rex swings the energized blade to Alpha's left, remaining arm and cuts it off in a single slash, before going to one of its six legs and cuts it off in a single slash as well.

Heatblast was right behind him as he summons a blade of his own in his hand, made of green high-temperature plasma as he flies toward the legs, slashes, and cuts off two more of Alpha's legs. The two flew from Alpha as it was losing its balance. Rex forms The Slam Cannon which upgrades to the Blast Launcher, he takes aim as Heatblast summons two spinning fireballs in the air and tosses them to Alpha with Rex firing the upgraded, launching six extremely powerful heat-seeking missiles from it which takes the heat signature for the fireball to Alpha and head to him. The missiles and fireballs hit Alpha, resulting in one megaton explosion as our heroes take refuge in the air from it, they wait to see if the attacks did the job as the dust was starting to settle. Once it had, they saw Alpha was barely holding itself together. Our heroes fly down toward it, about to finish it off when they saw, much to their horror, Alpha-Omega started to rebuild itself, healing itself from all the damage they dealt to it. Once it finished its repairs, it roars at them before launching a fireball at them, not being able to react quickly enough the attack hits our heroes as they plummet from the air and hit the remains of one of the buildings hard causing dust to fill the area.

---

[End Music]

---

Once the dust had cleared, we see Ben and Izuku were back to normal while Rex was back to himself, with him having the worst injuries out of the three as they were covered in scrapes, bruises, and cuts, and Rex's jacket was destroyed in the blast as all three were lying on the debris as they stir, they wake up and see Alpha was heading towards them.

"None of our combined attacked worked on him. As long as it has the Omega nanite, it can heal from until we throw at it." Rex says. Izuku gets up

"What are we going to do?" Izuku says, as he started to feel the backlash of using Plus Ultra mode.

"We could try blasting to Timbuctoo or something?" Ben suggests, giving Rex a stupid, risky yet genius idea. Rex turns to the two

"I've got an idea. But you guys have to trust me." Rex says, gaining their attention

"What's the idea?" Izuku asks with the older teen turning to him

"Izuku, I need you to go hero and turn into that Upgrade thing again if you've got him with my merge with my cannon, and Ben, when I fire, you've gotta make yourself into that Rolly-Polly thing from before." Rex says. Ben and Izuku look at him a bit before they caught on to what he was planning

"You're not thinking of…" Ben says

"Yep." Rex says, grinning as he crosses his arms

"But isn't that dangerous and a risk?" Izuku asks, thinking that if they mess up, game over

"Probably, but that's the part of the gig for being a hero you know." Rex says, shrugging as Izuku and Ben smile

"Ain't that the truth. On three?" Ben asks as the three hop down to the ground and do a three-person fist bump

"I've officially decided that I like you Monster Guy and Hero Boy" Rex says, smiling at them

"Same here Robot Kid and Deku." Ben says, returning the smiling

"Right back attcha you two." Izuku says, doing the same. However, before any of them could say another thing, Alpha was right in front of them. Nodding to each other, each got into their position. Rex uses the remaining energy he had left in him to build the Slam Cannon

"One…" Ben says, starting the count as Rex loads him inside the cannon. Izuku quickly activates the Omnitrix and transforms into his Upgrade and merges with the Slam Cannon to upgrade it back to the Blast Launcher.

"Two…" Izuku counts down as Rex pulls down his goggles again and taps on the side of them to activate their special feature which he uses to target the Omega nanite within Alpha-Omega. Once he found it, Rex takes aim

"THREE!" Rex yells as he fires Ben who changed into Cannonbolt as he goes into his ball form and hits Alpha, right onto the Omega. Cannonbolt exits on the other side of Alpha as it starts to screech from the overload of energy before exploding into a fireball, which Rex sees that it was spreading toward him and Izuku. Acting fast, Izuku phases out of the build and wraps himself over Rex, to protect him as the explosion reach them.

When the explosion settled, Upgrade unwraps himself from Rex as the Hispanic teen looks up and sees Alpha or what was left of him which was just its legs and an arch of nanites soaring up to the sky in a cloud vortex.

"Whoo-ohh! Oh yeah! Rex delivers the winning shot for the team to win with the assistance of Izuku and Ben! And the crowd goes wild! Yeah." Rex cheers as he mimics a crowd pop

"Hahaha…" Rex hears a faint chuckle behind him, turning back Izuku was back to normal but was on his back, looking up to the sky

"You okay?" Rex asks, going to him

"Y-Yeah.. just exhausted…and in pain…that's all." Izuku says, chuckling a bit before groaning in discomfort "Guess laughing is too much for me too." Izuku says, causing Rex to chuckle as well before he holds his hand out to him

"You did good Izuku." Rex says as Izuku smiles and takes the hand with Rex helping him up

"Thanks." Izuku says, leaning on Rex's shoulder as he helps him up to his feet. Just then, the two felt shaking from the air, they look up and see that Alpha was not destroyed, in fact, it looks like it was in its true form as its face was now made from the cloud with claws forming as well.

"Oh no." Izuku utters, Rex gains a serious expression as he leaves Izuku to stand on his own before rushing toward the legs

"Whoa there little nanite brothers. Where do you think you're going?" Rex asks as he places his hands on the legs. Cannonbolt roll up to them before changing back to Ben who goes to Izuku and supports him

"Alpha's not the only one who can tell you what to do." Rex says as he starts to deactivate the nanite arch with the vortex beginning to sink in on itself and form an orb in the sky which starts to shrink down in size. As Rex does this, Ben and Izuku realize something else

"Wait, isn't your Omega nanite going to be in there too?" Ben asks

"I'll handle that." A voice says from behind them. The trio turn to see Caesar had arrived and had two devices with him. One, the same dimension cannon from before and another one which he had in hand. He took aim at the orb and shot a pallet at it just before it started to crystalize

"Now where are you little guy?" Caesar asks, refusing to the Omega as he uses the device tracking screen to look for it. Just among millions of red nanites, he spots one unique blue and silver one standing out from the others and he knew what it really was

"Got it!" Caesar says, he aimed the device again at the orb as it started to descend to them while shrinking to smaller sizes as he uses a homing beam onto it, extracting the Omega nanite from the orb and storing it in a canister.

"Look, it worked." Caesar says, holding the canister. Rex continues the cure the orb as it shrinks to the size of a shotput. Once Rex had stopped curing it, the orb falls to the ground, creating a crater from the impact.

"And that my friends, is how you save the world." Ben says. Rex was panting, on his knees as Caesar approaches the orb and scans it with one of his scanners

"Very clever little brother. The density of the sphere is over 30g per centimeter cube, weighing 2700 kg/m3. Or about 3 tons. It'll be extremely difficult for Alpha to escape through the molecules, assuming it survived the compaction. We need to get rid of it." Caesar says, he takes the dimension cannon and readies it but Rex stops him

"Caesar, wait! We've still got a problem!" Rex yells, trying to get his brother to understand about helping his friends in their situation on getting back to their home universes

"Rex, I wasn't fully able to repair the void gun. I'm not fully sure how long my repairs will hold until it discharges, we only got one shot at this and we need to do it fast." Caesar says

"But what about Izuku? No one knows how he got here. How's he supposed to get back to his Earth and time?" Rex asks, knowing if he can't help Izuku, then who could?

"I believe I can be of assistance to that." A voice suddenly speaks. The four turn to the source and they see a man with fair skin, grey eyes, and black hair, wearing a white lab coat over a white shirt with a brown vest and black tie, black pants, and black shoes checking a watch. He also wore goggles with green lenses around his neck.

"Greetings all." The man greets a polite manner

"Professor Paradox? Is that you?" Ben asks, recognizing the man

"Greeting Young Benjamin. It's good to see you so soon again."

"Ben? Do you know who this is?" Izuku asks with Ben nodding

"Yeah, he's Professor Paradox. He was a scientist back in my Earth in the 50s when an accident caused him to be forced out of time and space and spent who knows how long in time, he went insane, then got bored of that and regained his sanity and started to gain a complete understanding of the space-time continuum, Paradox renamed himself "Professor Paradox" since he forgot his original name in the process. He uses his understanding to travel across time, even other universes within reason, making different parts of history better for others. He also said that he would help me save the "whole entire universe" one day, but so far, nothing like that has happened yet. He's only helped me and my friends back home in situations." Ben explains as they look at Paradox who just simply smiles

"Correct you are Benjamin." Paradox says

"So, you brought Izuku here?" Rex asks, with Paradox going to them and nodding

"Correct Young Rex. I brought Izuku here yesterday for the purpose of assisting you in defeating the Alpha nanite from taking over the planet. And as well in setting things into motion." Paradox says, gaining their curiosity

"What things into motion?" Izuku asks

"I can't really tell you that, at least not right now my boy." Paradox says, causing Izuku to frown

"Why?" Izuku asks

"Because if I were to tell you future events, then they won't happen. Time Travel rules boys. You must follow them or else extreme consequences would happen to the future and past. You should know that." Paradox explains, as the boys, while feeling disappointed on not knowing what he meant

"So, what are you going to do now?" Caesar asks, with Paradox taking out his watch from his lab coat

"I am simply here to take young Midoriya home as his job here is complete, the same with Young Tennyson." Paradox says as he checks his watch and sees the time

"But it would seem that I've arrived a little too early than what I was supposed to. My mistake." Paradox says before turning to the boys

"I believe you boys can take this little extra time in saying your goodbyes. Oh and one last thing." Paradox says as he snaps his fingers and the boys were all healed up, from how Rex was back to normal with his jacket back on and Izuku was no longer feeling pain nor was he tired. The trio look at Paradox

"I've taken the liberty of healing your wounds. So you all can do a proper farewell." Paradox says with him looking at Caesar who was readying the Void Gun. The three teens slowly turn to each other, trying to find the right words to say goodbye with

---

[Insert OST: No Sacrifice, No Victory from Transformers]

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"So, this is it huh…" Rex says as the other two slowly nod

"Yeah." Izuku says

"Man, what an adventure." Ben says, smiling as the others smile too

"Yeah, and it's nice to know that there are other heroes out in the multiverse, right?" Izuku asks with Ben and Rex looking at each other and nodding before turning to him

"Yeah." They say

"It was nice meeting you guys. And seeing that someone else has an Omnitrix too." Ben says

"Same." Izuku says, feeling the same as Ben

"It was cool to team up with others for a chance. With two people who can turn into aliens! You don't do that every day. Rex says, finally admitting aliens exist and that it was cool he met people who could turn into them

"Yeah, or meet someone who can control machinse with his mind." Izuku says. Soon though, before they could continue, Caesar approached them

"Rex, it's time." Caesar says. Making the boys look at each other before nodding in understanding

"Okay." Rex says as they head over to him. Caesar powers up the void gun and opens up a portal to the Null Void. The trio see the portal and knew that it was time to go home

"Think we'll ever see each other again?" Rex asks

"Well, time is something else and the multiverse is really big, so the chances of us meeting again is slim. But since this happened, I guess our chances in meeting each other again is higher than most people in the multiverse." Izuku says, seeing their chances were higher than others

"Cool." Rex says as he lifts his hand out to them. The two see the hand and knew what he was implying, their raises their hand out and do a fist bump one last time

"It was nice meeting you Ben 10 and Generator Rex." Izuku says

"Same here Deku 10." Ben and Rex say as they lower their hand. Izuku walks over to Paradox while Rex stands beside his brother. Ben turns to the portal with the orb lying in the crater in front of it. He starts to go towards the orb first when Rex realizes something

"How are you going to carry that though? It weighs over 3 tons!" Rex asks as Ben just looks at the orb and goes to the Ultimatrix

"I'm not going to carry it. I'm going to eat it!" Ben declares as he slams down onto the dial and transforms into a vaguely humanoid amoeba-like creature with swampy-green skin, a tanned stomach, and muzzles, black sprouts, and black-green spots on his tail, limbs, and back. His eyes were sharp and green, he had two long whisker-like lines reaching his mouth, his teeth were more aligned with visibly sharp canine teeth and his tail was short and straightened. His claws were attached to his hands through finger stubs.

Ben turns back to them and smiles

"Let's do this again someday." Ben says as Izuku and Rex gave him a thumb-up. Ben turns back to the orb and much to Rex and Izuku's surprise, he ate the orb whole and swallowed it down as he licks his lips

"Wow…just…wow…" Rex utters in surprise, blinking a few time

"Yeah…" Izuku utters feeling the same as Rex. Ben waves them farewell as he walks into the portal and in time too as the void gun short-circuits and fries with the portal collapsing onto itself. Paradox checks his watch again and sees it was the correct time

"Izuku. It is time for you to head home now." Paradox says with Izuku nodding, understanding

"Alright, Professor. I'm ready." Izuku says as the two start to disappear. Izuku quickly turns to Rex and waves him goodbye

"Bye Rex. Hope we'll meet again someday." Izuku says with Rex waving back at him

"See ya Izuku!" Rex says as Izuku and Paradox disappear into existence, leaving Rex to look up to the setting sun sky and smiles

'On that day, I learned that Heroes come in all shapes and sizes and from different backgrounds. Some, were chosen like me, others were born, and few were made. I learned that even in other worlds, evil and danger still stalked and preyed on the innocent and it takes unknown forces of good, justice, and hope in joining together and defeating said evil. On that day, I made lifelong friends and allies that to this day, have been there in my hours of need, and I did the same. That day, I still think about it to this day and tell my family about it. As one of the days, when three different, yet similar heroes united as one and protected those in need, the world'

---

[End OST]

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[Date: 21st May 2264, Wednesday]

[Time: 00:35 p.m. JST]

[Location: Echo Street, Hosu Prefecture-Tokyo, Japan, Izuku's Home Universe]

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"And the only one who can truly kill me is...All Might!" Stain shouts as he continues to let out a massive burst of killer intent which makes everyone in the area freeze, not being able to move. A female pro falls to the ground while the rest just watch and sweat from the pressure. But then, it all suddenly stopped when Stain drops his knife and Gran Torino finally let out his held breath and took a look at his eyes, and found they were white. Endeavor notices the same thing

"He's...unconscious..." Endeavor says as everyone didn't say a thing. Iida, Lucy, and Shoto all fall to their knees as their legs finally gave from the pressure while Acie was just barely able to stand, she was used to the killer's intent and a burst of it from her time as a slave but it was nothing like Vilgax's which sent a chill down her spine

"You alright Iida?" Lucy asks as Iida was trying to regain a steady pace of breathing

"Yeah, I'm fine. I'm worried about Midoriya. He was the closest to Stain when he let out that pressure." Iida says, making everyone realizes about Izuku

"You're right, Midoriya! You alright?" Shoto asks as they look at where Izuku was but to their surprise, he wasn't there.

"Where's Midoriya?" Tetrax asks as everyone started looking for him. Acie started sniffing the air for Izuku's scent but she couldn't find anything

"I...I can't smell him..." Acie says, Lucy gets up and looks around for her cousin

"Izzy! IZZY! WHERE ARE YOU!?" Lucy shouts, nervously looking for Izuku. Everyone else started looking for Izuku with one thought on their minds, where was he?

Just then, the entire area frozen for a split second until unfreezing and…

"I'm over here." Lucy and everyone else quickly turn to their left with the others following her and Izuku was standing by the alleyway, looking completely fine.

"Izzy! What happened? You scared me there for a minute." Lucy says as she rushes to him and hugs him, not wanting to let him go

"I'm fine Lucy, really." Izuku says as he returns the hug while patting Lucy's back. Torino approaches them

"Kid, how'd you get there, we saw ya land behind Stain when he rescued ya. But you're here. How'd you get here?" Torino asks, looking at Izuku who looks at him

"I…can't tell you now sir. Just not here." Izuku says, Torino stares at Izuku for a bit more until he sighs

"I see. Okay, then, but you'll have to tell me at the hospital. Alright?" Torino says with Izuku nodding

"Yes sir." Izuku says, Torino nods and leaves back to the heroes. Izuku and Lucy walk behind him as Lucy notices something with Izuku

"What happened to you Iz? You look better than how you were a few minutes ago." Lucy says. Izuku looks at her and then to the night sky as he thinks about the whole experience he just had before turning back to says

"Something…awesome happened to me. Now, if you'll excuse me…I'm going to pass out now." Izuku says just before he passes out and was about to fall to the floor but Lucy catches him before he could as everyone heads to him, to check and see if he was alright

To them, most of them will never know just what Izuku experienced as it was truly a once-in-a-lifetime event…

Or was it?

---

Heroes United Arc: End

Stain Arc: End

To Be Continued…

---

And with that, Izuku's interuniversal adventure comes to a close. He's had new friends, gained more experience with his aliens, and more knowledge in the multiverse. What will hold for our hero next, now that he's returned back home, will he face the consequences of fighting Stain and just what does the universe have in sort of him as stated by the Time Walker Professor Paradox? Only time will tell.

And we'll just have to find out, on the next installment of The Alien Hero: Deku 10!

Next time: Stain: Aftermath

---

Hey guys, Pixel here, and dudes and ladies, this was a long chapter, like over 16,000 words long, longer since me and my beta-reader had to do grammar and spelling checks. But this was something else, I loved writing the fight scenes and the origin scene as it made me think back to the special when it first aired. I can't wait to do something like this again since I've still got Two Heroes to do and if it'll be like anything like how Heroes United did, it's gonna be fun to write. Now, I still got that massive plan that involves all my active Boku No Hero Academia stories, and I've started and y'all will see the plan come into motion soon as my stories will be more updated and that includes the dead ones too.

But I've said too much already, let's get to replying to the last chapter's comments!:

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J.D. Roberts: Here you are my guy

Obelisk247: Hello, fellow author, I've seen your question and I'll be happy in answering it for you.

Yes, I know who Lady Nagant is and I've thought about your question for a while. I haven't thought as far to that stage for the story since I really don't how much can change regarding that the cannon is still being done and this story is barely even halfway done.

If I do make it to that point in the story, I'll think about it but for now, in my opinion on her and the story, she could be an ally for now. The opinion could change by then dude

glennlewis2346: Sorry dude, I can't. I've already set the harem in and who'll be in it. I'm not adding any more people into the story

Luis Delgado: Me and my beta are currently still in the process of making it, we're still trying to figure out how to plot it out. But it'll be out soon. So don't worry too much...I think...

SeanHicks4: Yeah, sorry about that, I'm still trying to get over that issue, My fucking piece of shit of a PC tends to cu parts of a sentence without me knowing that it did until you guys say that. I'll look over that so it doesn't happen much

The Evo King: I'm happy that you've seen more content on Generator Rex. I'm actually surprised that I'm the only one that's featured him in a Ben 10/ Boku No Hero Academia story but ah, it is what it is.

My opinion on the series? I LOVED IT GROWING UP! the idea was so good and original, you don't find stories and characters like that outside of an anime nowadays

Wish we got more from it instead of that crappy version we saw in that shitty reboot of Ben 10 Fucking hate that reboot, as it ruined Ben 10 for me

CCSakuraforever: Gracias por el cariño, lo aprecio mucho. Verás más de la historia en este capítulo a medida que alcanza su clímax y conclusión épicos.

david,3950: You're not the only one that was pissed off with the ending, it never aired in my country. I had to go online to see it and I was pissed about it.

Nathair1: OH, sorry to hear that happened to you but I'm glad you enjoyed the chapter. Hope you liked this one too

Wolfdrake29: We'll talk more about these ideas for yours. I wanna hear them

Death Fury: Thank You

SPeCTeR-ll7: Soon, I'm not saying when but soon

StrongGuy159: Sir yes Sir. Here you have it, sir!

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Thanks for reading my story. It really helps that a lot of people are reading my story and I'm grateful for it.

You guys can comment on the mistakes I made in the chapter, what you want to see in the story and how much you'd enjoy it.

I hope you've enjoyed this chapter, you can ask me questions on the story in the reviews or PM me if you really want to get to it and what you want to be included in the story

And hope you all will find the references I put in this chapter.

I have a new poll that is ongoing right now in relation to that new Transformers/BNHA crossover I left a teaser in the last chapter. I'm busy planning, so please go to my profile and vote on it

Oh, and one more little thing. I uploaded a brand new story onto this site and on Wattpad. It's a crossover between Boku No Hero Academia and Power Rangers called: My Hero Academia: Mroprhin Heroes. If you're a fan of both, or either one or are simply interested in it, you can go check it out. It's up now for your reading pleasure

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Well, that's all I have to say.

Thanks for reading the story, please leave a review, follow me if you enjoy it and want more, please go vote on the poll, and please go check out my other stories if you wanna see more stuff like this. Stay safe and healthy and I'll check you all on the next chapter and story

This is Pixel, logging off and I'll see you on the next upload over at: Fox Among Fairies

Have a great day/night and I'll see y'all soon!