A/N: First and foremost, HELLO! And welcome to this fic I thought up when I got bored and had no internet.
Also important thing, the Omnitrix is the Alien Force design while all the aliens are the Omniverse designs. (Don't ask me why, I just like them)
ALSO! AND THIS IS IMPORTANT! The first chapter is short, yes, but from chapter 2 onwards it'll be a lot longer.
Chapter 1
"Speech" 'Thoughts'
"Mental Communication/Phone/TV/Letter/Flashback/Omnitrix"
"PRESENT MIC SPEECH/SHOUTING IIDA/RAGE FUELLED BAKUGOU" (Normal speech quotations when he isn't using a mic or shouting)
"Buff AM Speech" 'Buff AM Thoughts'
. . . . . .
The world does seem like a small place in comparison to the universe. But when quirks showed up the human race's vision of the earth began to increase day by day caring less about the universe their in.
That however would lead to one of the universe's deadliest and most powerful weapons landing in the hands of a teenager.
But as of right now though, said teenager was currently covered in sweat and surrounded by an entire beach load of trash which ranged from small broken devices to almost entire vehicles; It was almost completely pitch black because of the shroud of night.
This teen doing vast amounts of manual labour was Izuku Midoriya. A scrawny, curly hair fourteen year old who was training to be considered worthy of inheriting tremendous power from the world's number one hero; All Might.
"For the first day you did pretty good kid," an almost skeleton like man declared with a sense of pride in his voice as he watched Izuku pant lightly as he slowly recovered from his almost full day of training.
"Th… thanks All Might…" Izuku smiled with a tired expression as he sat down on the sand.
"I trust you to get home safe so I'll see you tomorrow kid," All Might stated as he began to walk away with a small wave.
Izuku just sat there in the sand for several minutes looking up at the night sky noticing a shooting star and couldn't help but make a wish.
"I wish… that I'll become worthy enough of All Might's power… and worthy enough to become the number one hero," speaking out to the wind, Izuku continued to look up at the shooting star before it turned almost directly at him and started getting larger and larger in size.
Now in a panic, Izuku quickly stumbled up onto his feet and did his best to try and get away from the incoming ball of fire. With fear now overwhelming him, Izuku stumbled over his own two feet and couldn't help but watch in fear as it crashed into the sea and slowly drift towards him.
'Just what was that…?' slowly clambering up onto his shaking feet Izuku watched as a metal orb covered in strange markings set on the sand with steam coming off of it.
Curiosity coursed through his body as Izuku couldn't help but slowly step towards the metal orb that split open slowly when he got close enough. Jumping in surprise at the glow of green in the orb Izuku reached with his left hand towards the glow and without any warning something latched onto the teen's wrist making him leap back in fear while shouting in terror.
"Get off! Get off! Get it off me!" with his cries of terror falling on deaf ears Izuku saw that it wasn't something alive that had grabbed hold of his wrist but it looked almost like… a watch?
Still scared for whatever the thing was Izuku tried to pull off the green dial that was on his wrist and was met to fruitless effort so he tried it again but pulled on the sides of the dial.
However from pulling on the sides Izuku ended up pushing in the silver looking buttons which sprung up the dial showing a holographic figure of a strange creature.
"Just what is this thing?" quietly asking himself, Izuku looked around the device and saw a green wristband made of a strange metal material.
Now more curious than scared, he slowly reached for the dial and turned it to the left to see a different holographic creature in place of the previous one.
Feeling as if he was being drawn to it, Izuku hesitantly put his hand on top of the dial and pushed it down softly; it made a single click noise as it locked in place.
A large emerald green light consumed Izuku as he felt his body shifting into something completely unnatural while his mind filled with knowledge of so many things.
It was if his view on the world changed… to a much much bigger one… Literally.
Looking around, Izuku saw that his skin was grey and was roughly six inches in height.
Now terrified at what happened, Izuku went to the broken mirror shard a couple feet away and looked at himself to see a small grey alien with big green eyes in a weird green suit.
When looking at himself, Izuku didn't feel as scared but instead knowledge overflowed in his mind.
"I'm… a Galvan? And this is… some sort of Level 20 transformation device-... what the hell… how do I even know that?!" in a sort of high pitched voice and without even realising Izuku spoke out loud before he hit the small little badge on his chest that had the same symbol as the dial on the watch.
With a slightly dimmer green flash of light the teen returned to his human body with the green watch still on his left wrist.
"T-this… requires some looking into,"
. . . . . .
Successfully hiding the device from his mother, Izuku avoided using it until he could talk it over with All Might about what the thing was. The second Izuku awoke up the next morning he rushed to put on clothes and eat before he dashed out of the house as fast as he could.
"Oh hey kid, woah what's with the rush?" All Might asked in confusion before Izuku pulled up his left sleeve and showed All Might the alien device which he just assumed was a watch at first glance.
Izuku realized that trying to explain the device would sound insane so with a hesitant gulp he pushed in both silver buttons popping up the dial showing a different alien than the small one from last time.
Before All Might could even say anything about the hologram Izuku had slammed his right hand down on the dial consuming him with green light.
This time Izuku had become a large almost crystallized humanoid monster that scared the living daylights out of All Might.
"Kid! What the hell just happened to you?!" All Might asked in shock while slight instinctive knowledge filled Izuku's mind about this new species.
"This weird watch attached itself to me and when I tried to get it off it turned me into some sort of alien," Izuku tried his best to explain as he lead All Might over to the alien capsule.
"I don't know what to say kid… but I know you'll figure out either how that thing works or how to get it off," All Might stated as he looked at the silver pod before giving Izuku a thumbs up.
"I mean, I know I can do this," Izuku stated as he hit the dial symbol on the front of his waist turning him back to normal.
"Exactly, you'll do fine kid," All Might praised him before pointing to the garbage scattered around the beach.
"Now get to training, you still need to be physically ready for the exam," the curly haired teen nodded at that and once again began his training.
However, when night fell, Izuku used a small area he cleared as an experimentation zone for testing out the device.
"Okay… I guess I should find out how many forms I have," Izuku stated out loud as he opened up the dial and began scrolling through all the different aliens and found he had only ten at his disposal.
"I know this guy so I'll start with him," Izuku stated out loud as he hit pressed down on the dial turning into the small grey and super intelligent alien.
"Now, with this life form I possess incredible intellect beyond expectations. Advantages: good in small spaces, intellectual challenges and hiding from others. Disadvantages: not very good in terms of combat," with the alien's additional knowledge, Izuku was able to quickly write down a detailed analysis based on the alien.
"Now if I remember correctly, one of the forms is a Petrosapien. He may be slow but his ability to form diamonds is outstanding along with slightly enhanced strength," remembering the other form he had taken earlier that day, Izuku used his Galvin intellect to write details and decided everything would be easier in his current form.
Hitting down on the badge the device left, a green flash of light consumed Izuku as he turned into a new alien that was tall, muscular, red skinned and had four arms.
"I wanted to turn human but this is cool to!" Izuku shouted in a now deeper and much rougher voice as he raised all four of his arms up in the air.
Izuku looked at his reflection for a couple seconds before hitting the badge once more turning him back into a Galvin once more to right a detailed analysis.
"Okay… now I need to do the other eight aliens," Izuku sighed as he began to list super strength and low maneuverability.
After a quick alien change Izuku turned into a black and blue alien that was incredibly aerodynamic in its form.
Not even needing to transform back into a Galvin, Izuku wrote down this alien's ability as super speed.
'I guess the watch is starting to feed me the natural instincts of each alien," testing the alien out Izuku ran up and down the beach throwing up a lot of sand into the air.
"Cool,"
. . . . . .
After a long night of listing and detailing the aliens he had access to, Izuku slept like a log and even managed to sleep past all his alarms.
"Crap! I overslept!" Izuku panicked before leaping out of his bed and rushing to put his uniform on.
"I'm not gonna make it…" Izuku sighed as he looked at the time before looking down at the alien watch.
Quickly popping up the dial, Izuku quickly scanned through the aliens until he slammed down on it and turned into his fastest alien.
"XLR8!... the more I say that name the more it grows on me," Izuku quickly stated before the alien's natural visor covered his face.
Dashing around in a blue and black blur, Izuku used XLR8's speed to grab everything he needed and dashed out of his home with his yellow school bag on his back.
Making sure to take the least populated route possible, Izuku raced to his school on XLR8's almost ball like feet and spotted the school gates so he turned his body to the side letting him skid across the ground to slow himself down.
Almost as if the watch knew he was done with XLR8, the emblem on Izuku's chest began to flash before transforming him back into a human.
"Wow… okay it never did that before," Izuku said whilst looking down at the watch before he gave himself a rule.
"I can't abuse the power of the watch… it may be useful but I still have no idea how it works or how it does what it does," covering the device with his school uniform's sleeve Izuku walked into school ready for his regularly abuse for being quirkless.
Even though he had arrived before the bell, Izuku was met with several paper balls hitting him in the face then being met with a roar of laughter from the class.
Izuku said nothing as he miserably made his way to his seat remaining completely silent whilst class started up.
However while he was listening to the teacher speak, Izuku was subconsciously rotating the currently inactive dial left and right in random orders until-
"Command combination accepted: Voice command function unlocked."
As the watch spoke out in a robotic voice, Izuku desperately covered the watch and kept his head down to avoid any more awkwardness.
When classes had finished Izuku began to pack up his stuff but before he could even pick up his bag Bakugou and three of his friends surrounded him.
"Listen here you quirkless bastard! Just because that slime fucker attacked me doesn't mean i'm any weaker! If anything I'm even stronger so you better-!"
"Hey Katsuki-kun, check it out. The quirkless wimp has a wimpy little watch now too," one of the larger kids pointed out grabbing Izuku's left arm holding it up to show the green watch.
"What kind of watch is that?! It doesn't even tell time!" Bakugou laughed out as his hand began to spark up as he attempted to reach for the watch.
"Omnitrix wearer at risk. Concussion pulse required."
Izuku's eyes widened in shock the second he heard the device say the word concussion. Watching helplessly as his watch began to glow green then create a massive shockwave sending the four other students flying back.
The fearful teen knew he would be beaten up the second they were back up on their feet so Izuku grabbed his bag and ran out the building as fast as he could. Izuku was even about to use the watch and utilised XLR8 but saw the dial glowing red telling him he wasn't even able to use it.
Without the help of the watch Izuku kept running as far as he could before stopping and loudly panting on the spot.
"Omnitrix recharged."
Izuku looked down at the watch and raised his arm up to stare at it when he heard that.
"So this is an Omnitrix…"
