In a room with white padding and many machines guarding a 4 by 4 room, you can see a little girl no more 4 years old sitting on a white bed with muttering something to herself while 2 people lab coats are outside of the glass

“Sir are you sure? If we can control her we can build up hydra again! We’ll be the new Founders” a young man said

“No! Ethan although I want to use her she’s to unstable i don’t know why we even did that to her thinking she wouldn’t survive but to our surprise she’s the only one that survived, realize that if we use her she will lose control and destroy this world” said an old man

“I’m sorry sir but I can’t forgive those shield basterds”

“Doesn’t matter anymore we will try to destroy her before anyone can rescue her or try to use her” the old man said as he pushed a button and the room started to turn black while flashing red

[Alert! Alert!]

[Containment breech In “Last one”]

[Please leave! Please leave!]

As these announcements were being made all the soldiers were taking their weapons and machines pointing to a door that didn't have a number but letters

As they were about to take fire something unexplainable happened, the person who was supposed to come out never came out, so they went to the room to find that nothing was in the room not even the heat signature picked up anything, that's when they realized that the girls power had something to due to this as they taught her before to only suppress the powers but never fully taught her how to control them, as they were panicking 

A girl could be seen in an alley as she walked out and saw many people, the sun, the buildings and as she was starting at a huge building she got knocked over by many people walking as they didn't notice a little girl was being almost smashed by their giant feet, as she got out of their and saw an empty building she entered it and fell asleep 

‘Testing #43 with “Last one” to see if she can withstand more energy from the Tesserract and the scepter power’

‘No no no no please no more I can’t please I don’t want to’ 

The man nodded 

Bzzzzz

‘AHHHHHHHHHH’ she screamed as loud as she can until her tiny vocal cords gave out 

‘Testing successful but note to self is to not give her any more power as she might be uncontrollable” the man said 

‘Please…..I don’t want to go back to that room….let me goo….’ She said as she fell unconscious 

She soon wakes up to find out that the sky got darkened and many lights were able to be seen as she went to the roof of this tall abandoned building and could see the spectacular view as she dazed off she saw a man flying through the air while shooting white stuff out of his arm and jumping, she saw this and wondered how he did that but soon ignored that thought

‘You can’t let anyone know who you are unless you want to be send to the room’ she thought to herself

_______

2 years go by 

As she heard about people with special abilities she wondered how they can be so free and to not get locked up, these past 2 years she has made 1 friend, a boy who runs a shop that makes pizza, as he noticed a girl sleeping here one time he always came back to watch her lonely self sleep, sometimes he caught her crying to wonder how parents can let their child be alone in this world, as he felt bad for her he decided to make contact with her by bringing food at first the girl ran away so all he could was lay the food down but as more time passed she began to stay and talk to her

For an unknown reason she felt that she wanted something, green papers as the boy told her that if she has many of those that she can buy anything she want, so she began to steal it wasn’t to much difficult for her as she was small and could  teleport small things into her hand but had to be close to the person as she was looking for people with nice clothing she found a man with blond hair and a well built body and eye-catching clothes, as she was getting nearer the man she didn’t spot the women who was following him from behind as she was trying to catch up to him, As the little girl was getting close enough to steal the wallet she got startled by the man grabby her arm gently and kneeling down on one leg and facing her to say “What’s a little girl as young as you trying to do?” Said the man with beautiful blue eyes saying that to her in warmly voice

____________________

Steve and Wanda POV 

It was another day in my life, a happy day as the avengers finally got to understand each other more and be more of a family after we defeated ultron, as I was out shopping with Wanda for getting indigrients to cook, Wanda suddenly spoke to me in my mind

‘Steve at your side, a little girl by the age of 6 I can tell by, she’s trying to pick your pocket should we let her or ask her’  Wanda said

‘No, i already knew by her getting close I want to ask her a few questions as a young girl such as her shouldn’t be out in the streets’ Steve said in his mind

As the girl was about to run off I grabbed her hand and faced her by bending one knee

“Tell me little one why is such a young girl like you out in the streets? Where’s your parents” I said to her in my warmest voice 

As she was thinking something up the man started to take out money from his wallet

“Here you can have this but tell me where your parents are and I will give you more” he said 

As he said that the girl got anxious as she didn’t have anyone, so she did the next big thing the boy said to do if a person ever tried to take you away

“HELP SOMEONE IS TRYING TO KIDNAP ME” said the little girl to the people who were walking by

“I don’t know him please, he’s trying to take me away” as she said that Steve looked around and saw that many people were giving him a nasty look and some were even coming to him with ready made fist, as they were coming to him he loosened his grip around the girls arm, and thats when she decided to run

‘Steve I can’t find her due to the crowd, what she we do she’s a little girl out there, for all we know she could be alone by telling the clothes she’s wearing’ Wanda said in Steve mind

‘Yes find her she should not be alone out there as there’s no telling what other people might do to her’ Steve said 

As they were about to head towards her direction where she ran off they suddenly got stopped by angry people telling them to leave her alone, as they told them about what happened they understood and let them go

__________

Last one POV 

As I said that I ran to the nearest alley way and ran toward my so called home and hid in there as I that was my first time being caught, night time soon came and the little girl fell to sleep on the cold hard floor of the building 

_______

As the 2 avengers got up to the stark tower and went to the living rooms they saw many other figure sitting there and drinking 

“Hey Steve how was the shopping?” Vision said

“Nothing to great I got called a pedo by many people” as Steve said that all the eyes were facing him

“It’s not like that guys, he was trying to help a little girl who looked abandoned and was trying to steel from him so…” as Wanda told them the rest of the story they all looked at him with more relaxing looks

“It’s sad that such a girl is out there” Clint said

“We should find her and try to help her” Wanda said and tony looked at her

“Wanda I get what your coming from but what about the rest of the children out there who are alone, we can’t save all of them that’s why there is child service and orphanages” tony said

“I know but we should help this one as when I tried to read her mind I could feel the pain she has experienced, the loneliness, her anger, sadness, and I could feel that she didn't want to live in this world” as wanda said that Steve immediately said 

“I agree with Wanda she had clothes that were already worn out, and she was already steeling which I can guess is that she is alone” Steve said

“Okay guys I’ll tell Jarvis to look though the cameras to find her and to tell child service” tony said as he drinked 

_______________

As the little girl was going out and pickpocketing 5 men she suddenly got stopped as the last man she was trying to steal from, turned around and looked at her and then blocked her path to escaped as more men and women were coming towards her she felt afraid as she had only one thought 

‘Don’t get captured, you’ll be locked up again’ she thought as she unknowingly let some of her power flow out

As the men and women were approaching her the girl let out some of her powers to witch nearby people collapsed , as one of the women saw this she pressed a watch on her wrist and it stared to beep

After a couple of minutes and the girl calming down she saw what she did and started to say “I’m sorry it’s not my fault”

As she was saying that multiple figures with colorful suits were approaching her

__________

The avengers got a distress signal from one of the shield agents close by them as they hurriedly went out of the building and ran towards the signal what they was multiple people on the ground as one little girl was standing up and had tears running down her cheek

“I’m sorry… I didn’t mean to…” last one said

“It’s okay little girl just come with us” Steve said

“No…no…nononononononononononononono I don’t want to… please don’t take me back” she said  while crying

“Be careful guys I can feel some of her power leaking out” wanda said

“Child let’s go, your putting people in danger” vision said 

“No….I don’t want to go back… please…. Leave me alone” as she said that her powers suddenly exploded and knocked them back

“Jarvis status update”

‘Sir she’s releasing high amounts of energy and gamma radiation’ 

“Guys we have to calm her down and put her to sleep before she can cause anymore damage” tony said

“I’ll use tranquilizer arrow and bullets” said Clint and black widow 

As a battle continued where she ran and they tried to immobilize her, they finally captured her and brought her to the stark tower and put her in a cell that held Loki, hulk, and the Space stone

___________

As tony was studying her blood sample Wanda made a loud screening noise that everyone came to her

“What happened” vision said

“I read her mind…. I could feel how much pain she is in” she said

“Didn’t you already tried that” Thor said

“Yes but she didn’t make these emotions visible, but now that she’s unconscious I can see and feel het memories…” she said that as she turned to tony

“We have to let her out” Wanda said

“Are you crazy? I finished studying her blood and cells and you know what I found”

“The power of the tesserect and Loki scepter in her, that should’ve never been impossible, if we release her she can be a dangerous threat to this world, if not the universe” tony said as all the members looked at him with shocked faces

“TONY! I can feel her emotions… she’s hurt…. She’s alone….. she’s in pain, please we have to release her so she can trust us” Wanda said as a screamed echoed in the cell

“No no no no nonononononononononononononononononono… please don’t hurt me…. Let me go….I don’t want to go back to the room….im not a monster…I can be useful just please let me out…please”she said Unconscious while crying

“Wanda what did you find from her memories” black widow said

“Her name is the “last one”…. She’s the last test subject of hydra….” Steve looked at Wanda 

“They had more?”clint said

“No she’s the last one they experimented on before they fell” Wanda said she then continued “she has been tested on by using Loki scepter and the tesserrct…but from what I can tell by her memories is that they trained her…” she said

“Probably because they couldn’t control her as we all seen what those 2 objects powers have” Thor said

As Wanda continued telling about what she saw they soon looked at the little girl waking up and running toward them while banging on the wall

“Please please please please let me out…I don’t want to do those stuff again…I don’t want to be in pain no more” she said while banging the glass mirror of the cell

“Sweetie we’re not going to harm you” black widow said

“Lies… lies they said the same thing to me but I can still feel the pain they brought upon me…LET ME OUT” she said as the building started to shake 

“Poor girl she’s in pain” banner said 

‘Those Hydra BASTERDS how low they are to cause pain and trauma to a little girl’ Wanda, black widow and clint said in their mind

Ps: this will only have like 5 chapters I made this for fun