Twenty years into the future in the Omni-Twins' headquarters in Bellwood, two time-based beings in purple armor laid waste to the room by firing out powerful energy blasts everywhere as they seemed to be looking for something.
"Cowards! You can't hide from us!" one of the two shouted with a female voice.
"Who's hiding, bitch?" a female voice said as the duo looked up to see a 36-year-old Ben and Jen Tennyson and a 26-year-old Emma Tennyson smirking at them as they stood on a railing or on mana platforms.
Ben 10,000 was 6'2", had a thick muscular build, now sported a small beard, his brown hair was combed left-sided and wore a customized skintight outfit consisting of a dark graphite round-neck T-shirt with a colored black version of the Omnitrixes' symbols in the middle and a white 10 in the center tucked into army green pants pulled up to his waist, a belt with multiple pouches and black calf-high boots with brown straps on them while his Omnitrix was on his left wrist, his green enchantlet was on his right one and he wore an emerald wedding ring on the ring finger of his left hand.
Jen 10,000 was 6'3", had a slim, yet muscular build, E-Cup breasts, her brunette hair was still in a low ponytail and she wore her a modified skintight outfit composed of a sleeveless pink shirt with the Omnitrix symbol in black and a white and red 10 on the center that was modified by Scarlett's royal tailors to be a calf-length long-sleeve pink princess gown, dark blue sweatpants, purple combat boots, a white utility belt with several pouches and her Avengers badge was around her waist while her Omnitrix was on her left wrist, her pink enchantlet on her right wrist and a pink diamond wedding ring on the ring finger of her left hand.
Emma 10,000 was 6'2", had a slim muscular build, D-cup breasts, her blonde hair was tied into two French braided pigtails, she still wore her brand new skintight superhero outfit composed of a tight purple shirt with the Omnitrix symbol on it with a aqua 10 in the center, Clone Wars Ahsoka youth costume tunic beneath her purple shirt with a stitched aqua 10, her blue leggings, White Pony sneakers, and her new aqua-colored Omnitrix on her left wrist.
"We're just making an entrance," Ben 10,000 said.
"TENNYSONS!" the male shouted as Ben 10,000 leaped forwards and drop-kicked him to the ground as Emma 10,000 shouted out and blasted her mana rays from her hands that sent his companion crashing into the ground right beside him.
"Really, Eon?" Jen 10,000 asked as she lowered herself to the ground. "You and Era attack us all by yourselves in our own home? You two call that a plan?"
"We don't need a plan to defeat you two!" Era shouted as she blasted a chrono blast forwards as the trio dodged it and it hit the wall behind them, aging it into a hole in the wall.
Emma slid through as she ducked behind a cylinder as Eon aged it itno dust with a shout.
"And coincidentally, we didn't come alone," Eon said as he clapped his hands and several of the duo's similarly-suited friends came tumbling into the headquarters after blowing a hole in the roof as the siblings stood back-to back.
"Break!" they shouted as they each delivered several powerful punches and kicks to the soldiers heads, backs and crotches with shouts of effort.
Eon and Era's sentries didn't flinch as they pulled out their swords, causing Jen to roll her eyes.
"Oh, sure," she said. "It's all fun and games until someone loses an eye."
"Any last words, Tennysons? We're collecting them," Eon said.
"We've got two words each," Ben said as he adjusted his Omnitrix and transformed as the evolved Omnitrix symbol grew appeared on his chest. "Ultimate Humungousaur!"
A green silhouette of Ultimate Humungousaur appeared behind him and Ultimate Ben then grew to sixty feet tall and his muscle mass expanded greatly as he swatted and punched their soldiers aside as Jen activated her Omnitrix as her evolved Omnitrix symbol grew upon her chest.
"Ultimate AeroForce!"
A pink silhouette of Ultimate AeroForce appeared behind Ultimate Jen as she flew forwards at incredible speeds, slashing through several of the soldiers before she twirled and let loose tons of razor-sharp feathers that stabbed and sliced through them.
Emma adjusted her Omnitrix as the evolved Omnitrix symbol appeared on her chest.
"Ultimate Spidermonkey!"
A purple silhouette of Ultimate Spidermonkey appeared behind Ultimate Emma as eight spider legs grew from her back as she gave several swats to the chest and heads as she then reared her head back and blasted forth a torrent of webbing from her mouth that stuck them to the walls as she smirked as she adjusted her Omnitrix. "Discharge!" The silhouette of Discharge appeared behind her and she flew upwards before letting out a blast of purple lightning that shocked the soldirs as Ultimate Jen landed and adjusted her Omnitrix.
"Overflow!" Ultimate Jen shouted as the silhouette of Overflow appeared behind her she shot her hands forwards and let loose a torrent of water that instantly soaked Era and Eon's soldiers with a shout.
"Arctiguana!" Ultimate Ben shouted as the silhouette of Arctiguana appeared behind him as he let loose a gust of icy wind from his mouth that froze Eon and Era's soldiers where they stood as they were still soaking wet. "But wait, there's more. Heatblast!" Ben slammed his evolved Omnitrix symbol and the silhouette of Heatblast appeared behind him as he let loose two flamethrowers from his hands that blasted into the soldiers, freeing them but also hurting them as Ultimate Emma slammed her evolved Omnitrix symbol.
'Diamondhead!" Ultiamte Emma shouted as the silhouette of Diamnodhead appeared behind her and she slammed her hand against the ground to cause several crystal spires to shoot up from the ground to send Eon and Era's soldiers flying back as Ultimate Jen slammed her evolved Omnitrix core down.
"Blossom Rose!" Ultimate Jen shouted as the silhouette of Blossom Rose appeared behind her as she shot her hands forwards to summon several vines from her hands that wrapped around her soldiers and she tossed them out of the hole in the wall behind them.
"Impressive," Era admitted. "In all our years of hunting down alternate versions of you, I've never encountered ones with your abilities. Still, we shouldn't be surprised, considering..."
"Considering what?" Ultimate Ben asked.
"Why are you guys doing this, Era?" Ultimate Jen asked. "When we fought before we-"
"That wasn't us, Jennifer!" Era shouted. "And soon, it won't have been you either."
"Yeah, we're not just gonna sit here and let you hit us with that time ray, so..." Ultimate Emma said as she slammed her evolved Omnitrix symbol. "Clockwork!"
The purple silhouette of an alien that looked like a robotic beign consisting of what looked like the inner workings of a clock named Clockwork appeared behind her as she cluthed her older siblings close to her.
Ultimate Emma shouted out as she blasted a time ray out from her hands that countered Era's own as she and Eon's jaws dropped at that.
"Yeah, that's right," Ultimate Jen said. "We've got time aliens now too."
Ultimate Emma's time ray overpowered Era's own as it blasted into Eon and Era, aging them into nothing as their soldiers vanished behind them as the twins sighed in relief as they deactivated their Omnitrixes when an old friend appeared.
"Hello, Tennyson siblings."
"Good to see you, Professor Paradox," Ben said as the headquarters fire extinguishers automatically activated and doused the fires from the Heatblast attack.
"Yeah, we totally love how you didn't show up until the battle was over," Jen said, crossing her arms.
"Oh, it's far from over, old friend," Paradox said. "In fact, it's barely begun."
Ben and Jen drove their cars through Bellwood as Kevin sat in the backseat of Ben's car with Gwen in the passenger seat as Emma sat in the back of Jen's car with Becky in the passenger seat as Ally drove her motorcycle behind them.
"I like it better when I used to drive," Kevin sulked.
"We do seem to be riding separately since everybody got their licenses," Gwen inquired.
"Consider this quality time a reminder of the good old days," Jen said.
"Quality time being a mission to track down the source of the mystery transmissions your Ultimatrixes received?" Kevin asked.
"It's either an uncatalogued alien or a feature Jen and I haven't figured out yet," Ben said.
After tracking down the signal to a museum, the Omni-Team made their way into a door as Kevin absorbed its metal and formed his finger into a key that he used to unlock it.
Making their way into the room, the Omni-Team took a look around as Emma lit up a ball of mana to illuminate the area as her siblings both checked their Omnitrixes to track the signal.
"Which way, guys?" Emma asked.
"We're right on top of it, sis," Jen said. "That means we have to go down to the basement."
"Creepy museum basement," Ally said, rolling her eyes. "Go figure."
As everyone made their way to the basement, they took a look upon a large crate in the center of the room.
"Whatever it is, it's in here," Ben said.
"There's gotta be a crowbar or something around here," Gwen began before Becky walked up and gave a powerful slam against the wooden frame, causing it to collapse.
"What? We already broke into the museum. What's the big deal?" Becky asked.
"Let's see what we got," Jen said as she examined the contents... adn then her jaw dropped at what was inside. "Guys, is that the Hands of Armageddon?"
"It can't be," Ally said. "You and Ben destroyed that thing when you took out Era five years ago."
"Well, it sure looks like it," Ben said just as he and Jen laid their hands on it and that was when their Ultimatrixes let out a stream of energy that caused the Hands of Armageddon to activate.
That was when Eon and Era's soldiers materialized into the room, prompting the team to suit up as the soldiers tackled our heroes to the ground, except for Lucky Girl, who brought up a forcefield to protect herself.
Kevin swatted the soldiers away with his mace hands while Huntress got her soldier in a headlock before landing a few nasty kicks to send him flying back before she unsheathed her spear and started wildly clashing the attacks with a pant.
"Guys, how you doing back there?" Apex asked as she easily punched and kicked her soldiers away with her super strength.
"We've been better!" Jen shouted, struggling to reach her Ultimatrix before Emma ran in and blasted the soldiers holding her brother and sister away with her mana rays as they stood up.
"Thanks, sis," Ben said.
"No problem, bro!" Emma said, beaming cutely as the twins activated their Ultimatrixes and transformed into...
"Spidermonkey!"
"Hairicane!"
Lucky Girl swatted her soldiers with a mana whip as Kevin instantly overpowered them with his mace as Huntress did a flip over her sister and got the soldiers with her arrows as they smirked.
"You learn that in kung fu practice?" Kevin asked.
"We saw it in Star Wars," Lucky Girl answered.
Hairicane blocked the soldiers strikes with her hair tendrils before she grabbed them all and slammed them into the walls with all the strength her hair could muster as Spidermonkey dodged the strikes towards him and then webbed their weapons to the ground.
"Missed me! But I left you a present anyway!" Spidermonkey shouted as he leaped forwards and landed a sucker punch to one of the soldiers heads before he used his tail to web a fleeing soldier and pulled him back as he punched him away and then webbed the soldiers to the ground.
"That's the last of them," Emma siad as she blasted her last soldier to the ground. "Whoever they are."
Suddenly, every last one of Eon and Era's soldiers vanished with purple light.
"Oh, come on!" Hairicane shouted as she and Ben changed back.
"What's the big deal, Jen?" Ally asked as she, Gwen and Becky changed back into their casual attire. "We beat them."
"They escaped and we don't know what they wanted," Ben said. "We don't even know why the Ultimatrix led us here."
"But other than that?" Kevin asked.
"Yeah, we won," Jen admitted.
"You three didn't win, Tennyson siblings," Professor Paradox said as we cue back to twenty years in the future.
"Maybe you missed how we completely vaporized the bad guys this time, Paradox," Jen 10,000 said as she crossed her arms.
"Eon and Era have not been destroyed," Paradox said. "You have merely knocked him down your own timeline."
"Wait, they said they've been travelling across time," Ben 10,000 said. "Do you think they tricked us?"
"Into sending them into your own past in order to face you three when you were younger and less powerful? Yes!"
"Then we've gotta do something," Emma 10,000 said as Paradox checked his pocket watch.
"You already are."
Back in the museum, Kevin reached out to touch the Hands of Armageddon, only for Ally to slap his hand.
"Don't! That's how they got out before and it's how Era was going to bring her army here five years ago!"
"Good guess," a voice said as everyone turned their heads to see Paradox show up along with Ben 10,000, Jen 10,000 and Emma 10,000.
"Professor Paradox?" Gwen asked.
Emma walked up and looked at her future self as she smiled upon her.
"Are you..."
"That's right, Emma," Emma 10,000 said. "I'm you. Only just as awesome as your big brother and sister."
"Ben, Jen and Emma 10,000 at your service," Ben 10,000 said.
"I've heard about you," Kevin said, folding his arms. "You're the jerk from the future."
"I'm a different Jen 10,000," Jen 10,000 said. "But I do remember us going to that future when we were ten. That lady was such a buzzkill."
"Then you're our real future," Ben 10 said.
"Possibly, if nothing occurs to change it," Paradox said. "That's why I've... bent the rules of time and brought you together."
"That means that we're in trouble," Jen 10 said.
"We've been in tougher spots," Ben 10,000 said. "One time once Jen and I became official rulers of Earth, the Omni-Team managed to defeat the third Vilgaxian invasion."
"And Gwen's gonna be President," Jen 10,000 said, shocking Gwen. "You're a shoo-in for a second term, Red."
"Really?"
"Spoiler alert, Jennifer," Paradox scolded. "Let the children discover their own futures should indeed they survive the present threat."
Paradox then walked over to the Hands of Armageddon and placed his hand on it.
"We should take this along. It's the source of all our difficulties."
Later on, Ben as Four Arms and Jen as Titanosaurus finished strapping the Hands of Armageddon to the wall of the Rust Bucket III with the help of tons of duct tape.
"Okay, all strapped in," Titanosaurus said as she and Ben 10 changed back and regrouped with the rest of the team.
"You sure about this?" Kevin asked. "We're heading to the middle of nowhere."
"One only hopes it's far enough," Paradox said. "Besides, Scarlett has no doubt gotten word of what's happening and is on our way to help."
"Nothing ever makes sense when you're around," Ally sighed with a facepalm.
"That's a fair criticism," Paradox said.
"Which still doesn't explain how the others met themselves in the future but it wasn't these guys," Kevin said, turning to Ben, Jen and Emma's possible future selves.
"You've traveled into cross-time," Paradox explained.
"Like a parallel world from ours?" Becky asked.
"Exactly."
"That's why the versions of us from the future didn't remember it happening to them before," Jen said. "Because it didn't."
"But you remember this happening to you now?" Kevin and Ben 10,000 asked in unison.
"Yeah, we do," Ben 10,000 said.
"Okay, please don't do that again," Ally said, rubbing her temples.
"As Becky suggested, cross time is made up of parallel versions of the histories we know," Paradox said. "There are hundreds of them. A world where Gwen and Becky found the Omnitrixes instead of you and Jen. A world where Albedo turned into Alien X and was rendered motionless for nearly a year. A world where you two didn't have to destroy the Omnitrixes to defeat Vilgax."
"Et cetera," Jen 10,000 said.
"Ad infinitum," Paradox agreed. "These worlds throughout the multiverse are all every bit as real as our own. But they cannot, must not be allowed to leak into ours. There are exceptions if beings from alternate realities who do not have a dimensional counterpart here come here."
"Which brings us to our problem," Emma 10,000 said.
"The Hands of Armageddon," Jen 10 said.
"Very good, Jen. It's a cross-time gateway that exists in many parallel worlds of the multiverse."
"But, Professor Paradox, this Hands of Armageddon can't be the one Era had with her when she got captured by President Washington and the Plumbers two hundred years ago," Gwen said. "Ben and Jen destroyed it when they defeated her five years ago."
"You are correct, Gwen. But after Ben and Jen removed the prototypes of the Omnitrixes to have a normal life again by order of your Grandpa Max, two somebodies smuggled another into our dimension."
"But wait, if you remember that, if you remember this whole adventure, then what's the problem?" Emma asked. "If you're us twenty years from now, we can't lose."
Ben, Jen and Emma 10,000 stood unamused with dry looks on their faces.
"Because we're you twenty years from now, if we lose, the future ceases to be," Emma 10,000 said sternly.
Kevin, may you please speed up?" Paradox asked, checking his pocket watch.
"Wow. Nobody's ever asked me to go faster," Kevin said as he pushed the plane levers to go faster.
"It's just that a cross-chrono warp is opening up nearby."
Suddenly, the team felt a massive shake as everyone stumbled out of their seats before recovering.
"In the cargo bay?!" Ally shouted.
"I'm afraid so. I'll see you good people on the ground... probably."
As Paradox warped away, everyone but Kevin ran towards the cargo bay to see purple chrono energy leaking out from the Hands of Armageddon. Said time machine suddenly broke free from its straps and floated in the air.
"That is never a good sign," Gwen said as everyone suited up.
"I figured we were done for as soon as Paradox left."
That was when Eon and Era's ninjas suddenly leaped out of the Hands of Armageddon once again.
"What do they want?" Huntress asked, twirling her spear.
"To crash our party," Ben 10,000 said.
"Yeah, no," Jen said as she and Ben activated their Ultimatrixes.
"Goop!"
"Cleowraptra!"
"Let's do this," Emma said as she created a mana staff and clashed against hte ninjas staffs with surprising speed as she smirked.
Goop slithered over and tripped the ninjas up as Cleowraptra shot her bandages out to ensnare them in her bandages. Some more ninjas stabbed at her with their blades, only to miss due to her inconsistent form as they were shot down by Huntress' crossbow.
Lucky Girl tossed a huge mana sphere that blasted into the ninjas, sending them flying away as a flash of purple light rang out as they saw Emma 10,000 blast them with Arctiguana's ice blasts. Ultimate Ben activated his Spidermonkey powers and nimbly ducked and dodged around their strikes and swipes before he slammed them with a kick, right into Jen 10,000, who used Hairicane's powers to send them all flying out of the back of the car with her hair tendrils. The Hands of Armageddon sent more ninjas out as Jen 10,000 quickly activated Skyscraper's powers to grow larger and slam them to the ground in large craters.
Unfortunately, this move caused the Rust Bucket III to destabilize in the air as Apex quickly flew up to try to stabilize it by using her super strength to press agianst the ceiling.
"What are you guys doing back there?!" Kevin asked, not noticing two ninjas sneaking up behind him. "You better not be messing up my ride!"
One of the ninjas then threw several incendiary shuriken that stabbed into the controls, causing them to explode, causing the Rust Bucket III to careen out of control as several explosions rang out in the engines, causing everyone to slide back from the turbulence.
"Keep the ninjas away from Kevin," Ben 10,000 ordered. "I'll be right back."
"Where are you going?!" Huntress asked.
"Thought I'd step outside."
Ben 10,000 then leaped out of the Rust Bucket III.
"Jetray!"
A hologram of the Aerophibian appeared behind Ben 10,000 as he flew through the air to get in front of the Rust Bucket III's nose as he shot his arms out and caught the ship with his super strength as he shouted out in effort as the ship slowly skidded to a stop just bfeore falling down a nearby canyon.
"Whoa. Twice in one day. Or was it twice in twenty years?" he asked himself as his sisters and the Omni-Team of the past walked out of the Rust Bucket III.
"The ninjas disappeared as soon as we beat them," Apex said.
"Yeah, they do that," Emma 10,000 said.
"You just caught a space ship with your bare hands," a stunned Lucky Girl said.
"From the outside," Jen 10,000 nodded. "Don't forget the cool part."
"So how do you guys do all that without transforming?" Emma asked.
"We haven't bothered to for years," Ben 10,000 said. "Not since we discovered out best transformation."
Jen 10 looked down to see the Evolved Omnitrix symbols on the trio's chests.
"Ultimate Ben, Jen and Emma?" Jen 10 asked.
"What power comes with that?" Ben 10 asked.
"Pretty much all of them," Emma 10,000 said. "You'll figure it out someday."
"Okay," Huntress said. "So how come we bothered to fly the Hands of Armageddon all the way to the desert?"
"To destroy it, of course," Paradox said as he appeared with Scarlett in tow.
"Hey, guys," Scarlett said as the Omni-Team all smiled.
"Thought you might show up knowing what's at stake for us right now," Lucky Girl said.
"Paradox told me everything," Scarlett said. "The ninjas, as you know, are with Era. But this time, she's got her brother Eon in tow."
"What?" Jen 10 asked. "But Ben and I destroyed Era five years ago."
"No, you thought you destroyed her," Paradox said. "She was thrown out of your reality and into cross-time until she was rescued by Eon."
"Since then, the duo's been moving from one parallel universe to the next, taking down every version of Ben and Jen Tennyson they can find," Ben 10,000 said.
"Why?" Emma asked.
"We're not sure," Scarlett said. "But what we do know is that they need an operational Hands of Armageddon to enter this universe."
"So we're gonna bust it," Kevin said.
"Not exactly," Paradox said. "We're going to destroy the Hands throughout all of space and time. Every version."
"So why don't you do it yourself with your time travel powers?" Apex asked.
"There are rules, Ally. I can't interfere."
"But aren't you already interfering?" Lucky Girl asked.
"Touche. Actually, I've just come to bring Scarlett and give young Ben and Jen a warning. But that can wait."
"Until what?" Ben 10 asked.
"Until I see if you survive."
That was when the two versions of the six Tennyson siblings all stood in front of the Hands of Armageddon.
"Ready?" Jen 10,000 asked as Jen 10 nodded and she and her brother slammed their Omnitrixes.
"Way Big!"
"Rainbowgon!"
Ben, Jen and Emma 10,000 all slammed their Evolved Omnitrix symbols to activate their Clockwork powers.
"Shield us if you can," Paradox suggested as Scarlett and Gwen put up a large forcefield around the remaining heroes.
Way Big blasted out his cosmic ray to hit the Hands of Armageddon as Rainbowgon shot out her five elemental beams from her mouths that all impacted the Hands as Emma blasted it wtih her mana beams while the trio's future selves all blasted the time device with their green, pink and purple time rays.
As the assault continued, Kevin and Apex noticed that the twins' Ultimatrix symbols and their future selves' Omnitrix symbols began to glow with an eerie purple light.
"Is that supposed to be happening?" Apex asked Paradox.
"I've been deceived!" Paradox realized. "Stop! Stop! He's using your powers to open a breach!"
That was when the assault from everyone suddenly halted in its tracks as the Tennyson siblings each fell unconscious. The Hands of Armageddon then gave off its purple glow as the time gate opened up to let tons of ninjas out into the area just as Eon and Era appeared with a flourish as they blew thier capes back.
"We are free!" Eon exclaimed.
"Not for long!" Rainbowgon said as she lifted her five heads upwards.
Eon and Era said nothing as they blasted Way Big and Rainbowgon with thier respective time rays, causing them to gasp in horror as the two alien forms slowly aged into dust, leaving behind the stunned Tennyson Twins as they stood up.
"What the heck just happened?" Emma asked, bringing her mana shield over to protect her brother and sister.
"Eon and Era eradicated Way Big and Rainbowgon with accelerated time," Paradox said as Ben, Jen and Emma 10,000 leaped over to their younger counterparts. "I'm afraid they're gone."
"And so will any other transformations they hit with that beam," Ben 10,000 said.
"Be careful, guys," Emma 10,000 said.
"They're the ones who'd better be careful," Ben 10 said as he and Jen prepared their Omnitrixes again and slammed down the cores to transform into..."
"Swampfire!"
"Kung Fang!"
Eon and Era commanded their ninjas to attack as the twins slammed their cores again to transform into...
"Ultimate Swampfire!"
"Ultimate Kung Fang! Take them down hard!"
Ultimate Swampfire sent a seed bomb outwards, causing a large explosion that sent a few ninjas scattering back as Apex flew upwards and rained down flame blasts from her hands that sent them flying right into Emma's mana grip as she slammed them down into the ground.
Kevin dodged and weaved around the ninjas attacks before absorbing a nearby rock and morphed his left arm into a blade to block their sword strikes and enlarged his right fist to slam them back.
Huntress skidded by as she blocked each sword with her machete before she sweep-kicked them to the ground and then stabbed them in the chest with her spear, killing them all one by one.
As Eon and Era approached, more and more ninjas emerged from the Hands of Armageddon as the Future Tennyson siblings all readied their Omnitrixes.
"Fasttrack!" Jen 10,000 said as the silhouette of Fasttrack appeared behind her as she methodically knocked all the ninjas in her path down with blinding speed.
"Rockette!" Emma 10,000 said as a guitar appeared in her hands as she strummed it to send out a massive soundwave to send the ninjas flying back.
"Heatblast!" Ben 10,000 shouted as he blasted the ninjas that his little sister sent flying with his fireball blasts, killing them.
Ben and Jen 10,000 each ran towards Eon and Era with a war cry, only for them to instnatly trip them up, sending them skidding a few feet away as they scoffed.
"Ben and Jen Tenyson!" Era shouted as she and Eon prepared their time rays. "Prepare to die!"
"Maybe later!" Ultimate Kung Fang said as she threw down a smoke bomb.
"Where'd they go?!" Eon asked.
"Right here!" Ultimate Swampfire shouted, grabbing Eon by the arms as Ultimate Kung Fang appeared in front of Era and swung her katanas down at her as she blocked it with her gauntlets.
"Now how about you explain yourselves," Ultimate Kung Fang hissed. "Why attack us over and over?"
"Our paths are intertwined," Era said. "In this and every other timeline!"
Eon and Era then judo-flipped their younger counterparts onto the ground before blasting them with their time rays, aging them away into Ben and Jen 10 once again.
"It's over," Eon said as he and Era prepared to blast Ben and Jen... only for the beams to be blocked by a wave of Petrosapien crystals. The two Chronians then looked to see Emma 10,000 with her arms outstretched.
"Give it your best shot, dicks," Emma 10,000 said. "Diamond doesn't particularly age."
"We came here to destroy your siblings younger selves," Era said as she stretched her hands outwards. "But plans can change."
"CONTEGO!" Ben 10,000 shouted as he shot his hands outwards, creating a green magic shield in front of Emma 10,000, much to Ben and Jen's shock as Ben 10,000 smirked. "You hang around three Anodites for twenty years, you pick up a few tricks!"
Emma 10,000 smiled gratefully before slamming her evolved Omnitrix symbol to activate her XLR8 powers as she zoomed off, shattering her brother's shield. Era shouted out as she rushed forwards, only to run smack-dab into Scarlett's hand as she smirked.
"Nice try," Scarlett said before throwing Era up and delivering a powerful spin kick to the face, sending her crashing into Eon as Scarlett summoned her Keyblade and let out a powerful laser blast that sent them both flying into the distance.
Becky shouted out as she did a backflip before pulling out her bow and shooting three ninjas in the throat with her arrows as Apex and Lucky Girl rained dwon laser fire on them as they shouted out in pain.
"You know, it's weird that these guys don't talk," Kevin said.
"Maybe it's just to intimidate us?" Apex suggested.
"Maybe. Makes me curious though," Kevin said.
"Then let's take a look. Statua!" Lucky Girl shouted out as she clapped her hands together, casting a spell that froze the ninjas in place like statues.
Huntress walked forwards and tapped one ninja on the helmet as she gulped.
"It's gonna be creepy as hell. I bet they don't even have mouths," she said as Kevin removed the ninja's helmet.
"...Or something worse," Gwen said as she was looking at an exact duplicate of Ben and Ally removed another ninja's helmet to reveal an exact duplicate of Jen. "Ben! Jen! You'd better get over here!"
Ben and Jen 10,000 zoomed their younger counterparts as Emma teleported in with her older counterparts as the twins' little sister's jaw dropped in shock.
"What the hell is going on here?!" Jen 10,000 shouted.
"And where did you guys learn ninjutsu?" Kevin asked.
"So, you two discovered our secrets," Eon said as he and Era approached, pushing their statuesque ninjas over.
"You're not destroying Ben and Jen Tennysons," Emma realized. "You're absorbing them!"
"We feed on their power and make them our lsaves," Era said. "When we absorb you two, we'll finally have enough power to replace this timeline with the new one!"
Eon and Era then removed their helmets to reveal two identical duplicates of Ben and Jen 10,000 as they both had stoic glares on their faces.
"Where we will be the only Ben and Jen Tennyson that exist," Eon said as Paradox appeared in a flash.
"I will not allow that, Eon!" he said.
"You cannot interfere, Time Walker. And you know why," Era reminded.
"True, but if you dare to proceed, there is nowhere in space and time you can hide from him or the Protectors," Scarlett warned.
"We'll burn that bridge when we cross it," Eon said. "Now if you'll excuse us, we have a couple of Ben and Jen Tennysons to absorb."
"Guys, Eon and Era didn't come here through the Hands of Armageddon," Jen 10 said. "They came through our watches."
"And this whole fight, they've been leading us away from it," Ben 10,000 realized.
"Hold them off guys," Ben 10 said as he activated his Ultimatrix. "We've got something to break."
Jen transformed into her Anodite form and flew off as Ben slammed his Ultimatrix core down and transformed into...
"Lifeforce!"
The male Anodite then zoomed off after his sister as they flew above the Hands of Armageddon.
Eon and Era turned to the remainder of the Omni-Team as Lucky Girl blasted out tons of mana bolts as Emma 10,000 shot out a barrage of Diamondhead crystals that pelted Era while Apex and Scarlett blasted Eon back with their laser blasts as Emma ran up and gave a strong mana punch to Era's face, sending her flying into Jen 10,000, who used her Four Arms powers to deliver an atomic suplex, smashing her into the ground.
Just as Kevin ran forwards to smash Eon back with his hammer arms, Eon blasted him back and took notice of the Omni-Twins blasting the Hands of Armageddon with all their migiht. Even as he and Era blasted at the pair, they blocked everything with their mana shields before they wee finally able to blast the time gate into a billion pieces.
Eon and Era gasped in horror as they hovered up into the air as glowing purple cracks appeared all over their body before they exploded in a bright flash of purple light.
As the light faded and everyone's vision adjusted, they looked up to see three craters with the one with the hands of Armageddon looking much larger as Ben and Jen laid down inside of them as they transformed back into their human forms.
"Ugh, not so loud," Ben 10 said. "We're trying to sleep."
"Then sleep soundly in the knowledge that Eon and Era are no more," Scarlett said. "And that all of the cross-time worlds in which they interfered will shortly return to normal."
"You guys knew this was gonna happen," Jen 10 said as she and Ben stood up on their feet. "Because it had happened to you before."
"Eon and Era had messed up the timeline so bad, we weren't exactly sure if we had ended up in a parallel dimensino," Ben 10,000 said.
"I can confirm that this is the original timelnie, but the cost of our victory was high," Paradox said. "Eon and Era destroyed Way Big, Rainbowgon, both Swampfires and both Kung Fangs today. If only there was some way to restore them."
"Way ahead of you, Paradox," Emma 10,000 said as Ben and Jen 10,000 fiddled with their younger selves Ultimatrixes.
"There," Jen 10,000 said. "We just put them back in your playlist."
"While you're at it, why not give us Master Contorl?" Ben 10 asked.
"Nice try, but we're already in enough trouble with Azmuth as is," Ben 10,000 said. "But just to piss him off, we threw in a few new ones."
"But first, a warning to my young friends," Paradox said. "Beware old George. Beware the creature from beyond... So long!'
Paradox then teleported away with Ben, Jen and Emma 10,000 leaving the Omni-Team and Scarlett behind to muse over what they said.
"George? Creature from beyond?" Jen asked. "What could that possibly mean?"
"Who knows?" Kevin asked. "I never understand what he's saying."
"Let's just go home," Ally said as everyone began walking off.
"Whatefver the problem is, we've got Ultimatrix to spare now," Jen said as Emma beamed as Scarlett nodded and crossed her arms with a smile.
"It is so hero time!" Ben said with a fist-pump.
Next time on Ben and Jen 10: Ultimate Alien
Moonstruck