Y/N is five years old and living on the streets, when he brought in by SHIELD he thinks he has ended up on the wrong side of the law, in truth, he's about to find out who his biological parents are, what happened to him when he was five and find a f...
Y/N was sat next to Wanda's bed in the Med-bay while Pietro was getting some food and sleep, when the Maximoff brother returned Y/N heard him.
"Hey. You get much sleep?" Y/N said as Pietro sat next to him.
"No. I couldn't sleep. Please don't bother lecturing me on taking care of myse-"
"Wasn't going to, I haven't gotten much sleep either." Y/N said as Pietro looked at him. "I should have stopped it."
"You did your best." Pietro said as Y/N glanced at him. "Any luck on your memories?"
"Not yet, I still don't know the name of the bitch who put Wanda in this condition." Y/N said as Pietro nodded.
"Go, get some rest, she'd be pissed off if we weren't taking care of ourselves. Neither of us want that." Pietro joked as Y/N laughed.
"Hypocrite." Y/N said as he stood up and began to walk out of the room, stopping at the door. "Let me know when she's awake again?"
"Sure." Pietro said as Y/N left.
He was heading to his room when Tony stopped him.
"Mini-Nat, come on, I'm gonna make you a suit. I want your input on it." Tony said as Y/N thought about it for a moment before following Tony to the lab.
1 Hour Later:
"Tony, I feel like this design might get me sued by Microsoft." Y/N said as he looked at the still in progress suit.
"I know, that's why I bought them and Sony, that way A) you don't get sued and B) we get more of those films about that, amazing spider...ling, spider-boy --"
"Spider-man?"
"Him too. Boy, whoever is under that mask needs to upgrade from that onesie."
"Tony, not everyone is a billionaire, playboy philanthropist." Y/N quipped as Tony looked at him.
"You missed the genius part out."
"Well the person under the mask was capable of building their own tech on what must be a low budget so they must be a genius." Y/N concluded as Tony gave an agreeing hum.
2 Hours Later:
"So, just, take it easy, let me know how it feels on you and all that." Tony said as Y/N took his first step in the armour. It felt like he wasn't even wearing it, it was that light. The Vibranium was weaved into the armour plating made of the broken shards of Thors hammer. Y/N decided how to paint it, both Y/N and Tony worked on the mechanical stuff and Bruce worked on the health systems to keep track of it's wearers condition.
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"How's it feel kid?" Tony asked as Y/N looked around in it as the HUD in the helmet came up.
"Great, it all works." Y/N said as Tony handed him a computer chip.
"That's a version of FRIDAY, same type of thing my suits are fitted with, she'll keep you informed on everything." Tony said as Y/N nodded. Natasha walked in to see Y/N's suit and nodded to Tony. "Hey, he had as much to do with it as I did. Kids a genius."
"Damn right he is. Y/N, come on, we're gonna test your basic fitness in that thing, how far you can run and all that crap, try not to humiliate Steve too much." Natasha said as Y/N followed her out to the training yard, the rest of the Avengers that weren't training all looked out at Y/N in awe as he walked out with Steve and Natasha onto the training yard.
"Alright, Y/N. If you want to go on missions wearing armour then we need to get you used to wearing armour like that and keeping up to the same standards you would be at without it, so, we're gonna do laps, testing you're cardiovascular endurance while you're wearing the armour. Loser has to do 1000 press-ups." Steve said as Y/N looked at him and Natasha.
"1000, Steve, are you sure you can do that? I don't want you to put your back out." Y/N quipped earning a laugh from Natasha.
"What about your mom?"
"I'll carry her if I need to." Y/N said as Natasha smirked.
"Alright fellas, calm down, 500 press-ups to the non-super-soldiers. Ready, steady...go." Natasha said as she began to run with Steve, both of them starting off slow and working their way into the race while Y/N went for a full on sprint and lapped them, running past Steve and getting long awaited payback.
"On your left." Y/N said as he passed Steve, Sam was inside laughing with the team.
Bruce was measuring the top speeds, Y/N was quickly climbing the leader boards.
"He's passed Tony...me...Wanda...Sam...Clint...Nat...Thor...Steve, he's capped at 128.7 kmh. That's 80 mph. He can run faster than most of our cars that don't belong to Tony." Bruce said as the team looked astonished.
After Steve came in last thanks to Y/N carrying Natasha, they moved on to the strength exercises. there were various weights set up, going from smallest to largest. Y/N went through them all one by one as Bruce took the results down. They ran out of weights and Y/N had just about struggled to lift the final one, but it was barely a struggle.
"He can lift three times his own body weight." Bruce said as the team just looked amazed by it.
Natasha just looked at him in pure shock.
"Reflex test." Steve said as he lined up with his shield.
He threw the shield and ran at him to begin fighting Y/N, Natasha was joining with Steve but the boy avoided all of the attacks and the shield.
"We can't chart the reaction times of Y/N. They're too fast." Bruce said as he noted it down pressing the intercom. "Alright, you guys, we'll work on some new training equipment for him, Nat, Steve, you wanna start with combat training."
Bruce and Natasha took Y/N to the fighting area and began to train with him, teaching him various techniques for fighting, showing him how to escape and initiate various grapple techniques. They taught him how to throw a punch and the most important skill, how to take a punch.
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