I was once weak

Summery: the story of a girl who once wanted to be a hero only to be betrayed by the world at every turn. Her mother and herself abandoned her father almost killed by the man who once she idolized and the boy who once terrorized her every day being praised and called a "hero" it was to much. This is the story of how Izumi Midoriya became the villain "Osore"

Disclaimer: I do not own my hero academia that would be Toho and Kohei Horikoshi. So please don't send lawyer at me or they will be shoot out of the lawyer cannon

Chapter 1

I was once weak. I was once useless, I was a victim. It is because of those things that I was tossed aside and people believed they could use me as they saw fit. Now they see the truth. These were the the thoughts of a young woman as she sat in a small bar her long dark green hair was curly and wild. She was dressed in a white dress shirt with slacks as she drank from a glass before her was the bartender who looked like his entire being was made of black and purple smoke if it wasn't for the suit he wore along with the yellow eyes that shone from within the smoke.

"Osore" questioned a voice the young woman opened her eyes revealing deep red eyes that to her enemies promised pain and suffering but as she looked to the man none of that was present with anything her eyes showed warmth for the man. he had black hair with burned skin with surgical stapling around the burned skin he had light blue eyes his clothing was a simple white t-shirt and black leather pants.

"report, Dabi?" questioned the woman

"The mission succeeded we were able to move in and grab the ones you pointed out" said Dabi

"yet I hear a But coming" she said getting a nod from the man now named Dabi

"Muscular broke our plans, he attacked the students he killed a pair and left one kid badly hurt" Dabi reported.

"I take it he was captured?" she questioned setting her now empty glass down.

"yes the the teachers Eraser head and Vlad King working with the pussy cats defeated and contained him." said the man

"Why Sensei let Shigiraki recruit him is beyond me" said the woman standing up "a lose end to tie up later"

"Shigiraki and Mange are taking those we captured to the other locations but as you asked he is waiting for you"

"I'm guessing Toga is watching him?" she asked while moving passed Dabi and down a hallway Dabi falling into the girls flank.

"yes, Mustard and Spinner are resting" stated the man they soon arrived to a room near the end of the hallway and opened it revealing a spiky blond man his hands sealed in heavy cuffs and also tied to a chair apart from him was a young woman with bleach blond hair in two messy buns dressed in a school uniform.

"Iz- I mean Osore did we do good?" questioned the blond girl smiling manically at Osore.

"yes you did good Toga" said the woman patting the blonds head making her giggle. "both of you leave" Osore Ordered when the two hesitated hey were met with the woman's gaze it was cold and left no room for argument "that was an order" she stated calmly. This making Dabi and Toga nod and leave the room shutting the door behind them.

"now that they are gone..." said the woman turning to face the man who was still unconscious she reached out and ripped off the tape covering the man's mouth making him jolt at the pair and that was before he realized he wasn't alone.

"who the hell-" he began already loud but was interrupted by a hash slap across the face

"Silence!" demanded Osore the man almost recognized the voice "for once in your life your going to be silent Katsuki Bakugo!" the man now named Katsuki glared at the woman and was going to snap, but as he looked at the person in front of him his anger was lost.

"D-Deku…?" Bakugo whispered as if he was seeing a ghost as he looked at Osore instead of the young woman with long hair and red eyes he saw a girl with pigtails and green eyes who was so full of hope but all he saw in this woman was anger and resentment.

"hmph so you do recognize me" said Osore Haughtily with a smirk.

"but how?" he asked his mind flashing back to the last time he saw her the hero and villain fighting the explosion and him being saved as he saw her falling and screaming for help. "HOW ARE YOU ALIVE!? WHY ARE YOU HERE!?" demanded the man

"I was saved by someone who saw value in what was more then a quirk" hissed Osore

"But Deku-" Bakugo tried to say was a slapped again.

"CALL ME THAT AGAIN AND I'LL KILL YOU RIGHT NOW KASUKI!" hissed Osore. "I'm not some weak little girl who you can use to make yourself feel good anymore!" hissed the woman. "if your going to call me something it'll be Osore cause Deku is dead!" Osore shouted. Osore was now panting from her anger, the fact that he could effect her like this just angered her even more. And turned to leave.

"Wait D-Izumi!"

"Shut up and stay there you'll be serving your purpose soon" she said shutting the door.

Three years ago

A classroom was getting ready for class to begin this being the first day of Junior high school for the class coming into the class was a spiky hair blond boy who was making his way towards one of the desks and following behind him was a girl with shoulder length curly green hair and bright green eyes clutching a note book to her chest the girl was obviously nervous as she took a seat near the back.

Soon after the teacher of the class enters instructing the students to take their seats and thus begins having students introducing themselves the instructions was at first seemed innocent with names, age, a bit about themselves and lastly was their quirk at the mention of this last part made the green haired girl flinch. The students went down the row when the blond boy stood up he introduced himself and also mentioned all the others where extra who better fall in line more introductions and it finally reached the girl who stood up and gulped before starting her introduction.

"I'm Izumi Midoriya, 12 year old, I like to study and watch things about All might" said the girl and went to sit down before he teacher stopped her asking for her quick making the girl freeze and her eyes met the eyes of the teacher and was met with cold uncaring eyes. "I'm quirkless" said the girl this getting many in the class to whisper and some even laughed before the girl sat down and the introductions continued.

Through out the class many would stair of snicker towards the green girl and once lunch began and the teacher left the room the girl was met with ugly words or even straight up bullying one of the students even stealing the girls food.

For the next few months this would be her daily life. One day one of the bullies snatched her notebook and began reading it and that was a snapping point and the girl stood up grabbing it from the bully and shouted, this was short lived as the blond boy Bakugo stood up and released a small explosion with his quick knocking Izumi back into the wall not hurt but winded as she looked up with tears in her eyes she was met with angry red eyes.

"a quirkless Deku like you don't deserve to speak up like that when you don't have the power to back it up!" this getting the class to agree with the blond. And like that Izumi was branded as Deku something even her teacher picked up on but ignored. It would be later that day Izumi would come home to find her mother having tea with her old friend Mitsuki Bakugo the mother of Izumi's now main tormentor.

It was while Izumi was trying to sneak past that she was called into the room approaching she was embraced by Mitsuki who was like an aunt to the green teen. They also told the girl how they all agreed o go on a trip this weekend and that her Father would be coming into the country and would meet them at their destination something that excited the young girl who shared an interest of quick analysis with her father.

Through out the remaining week Izumi suffered thru the torment of her new nickname, knowing the trip would help but the blond continued to torment her and release an explosion towards the girl ever chance he got. Finally the weekend came and the two families packed into their respective cars and began the drive out of Tokyo. As they were driving Izumi was looking thru her quirk notebook when a crash made Inko hit the breaks and Izumi looked up and before them was… a Hero! The hero in question was one the girl didn't know he seemed to have a mutation quirk that made him look like a werewolf the hero was suddenly blasted away from where he stood and standing there was a man with long oily hair and held gems in his hands, a villain. Izumi was excited getting to actually see a hero fight a villain in person for the first time, oblivious to the fear and worry of her mother.

the fight had explosions happening all over the cliff the hero. The villain was beginning to loose the fight be then his eyes trained on the cars observing the fight and took aim and cause several explosion to happen and the ground gave out the explosions causing a land slide! The holding Inko and young Izumi was fully cause yet the hero rush to push the car holding the Bakugo out of harms way and as Inko's car went over the side Izumi's eyes now full of fear met Katsuki's and the girl screamed for help. As they fell down he hero saved many other cars cause in the land slide but he never reached Inko's car in time and it slid into the woods below. Inko grabbed Izumi holding the girl close to protect her as the car tumbled being slammed by tree they met on the way and chucks of rock. Izumi caught a glimpse of something that looked like smoke but before it could register she was met with nothing but darkness.

When Izumi opened her eyes she could see she was in a dark room with a monitor next to her bed.

"Where-" began the girl as she tried to sit up only to cry out as her entire body felt pain primarily her head chest and one of her legs.

"I would advise against moving for right now Ms. Midoriya" said a voice that despite the distortion of the voice sounded polite and kind. Turning her head to look where the voice came from she saw a pair of yellow eyes. The lights in the room where raised slightly revealing she was in some kind of bedroom and the eyes belonged to a man made out of smoke.

"who are you?" questioned the girl.

"I am Kurogiri, I was instructed by my master to remain here and watch you while he had the doctor tend to your mother" stated the man. Izumi's face looked confused before she remembered, the land slide!

"my mom!" shouted the girl moving to get up only to once again be paralyzed by the pain she felt.

"I assure you Mrs. Midoriya is in good hands, Master Hiashi has ensured that" stated the the smoke man named Kurogiri.

"you know my dad?" asked the girl receiving what she could only guess what was a nod(or at least what counted as one for Kurogiri)

"I work for him and he would have liked to have been here he insisted on being there for your mother"

"where am I?" she questioned as a door opened and a boy a few years older then Izumi entered he had white hair and pale skin.

"Kurogiri, Sensei has summoned you" stated the boy.

"very well master Shigiraki, I'll go if you stay with Ms. Izumi" said Kurogiri who replied with a nod and a sigh.

" called you master?" asked the girl.

"yes, brat" said the older teen.

"who are you?"

"call me Shigiraki, your Sensei's brat?" said the boy this catching the girls attention.

"you call my dad Sensei?" Izumi asked curiously.

"yes he's taught me much" answered Shigiraki.

"so you spend lots of time with my dad?" asked the girl.

"more or less"

"that must be nice" she said beaming at the boy only to suddenly feel pain again this getting the teen to growl in annoyance and picked up a remote using two fingers and hands it to the girl.

"you'll be useless if you don't get past this so press this button to make the pain killers activate" explained the boy his red eyes looking at the girl with annoyed red eyes eyes that despite the annoyance were still kinder then her classmates.

Kurogiri would return an hour later with a wheelchair and moved the girl to the chair before rolling her out down the hallways and soon after she found herself in an observation room that on the other side of the glass she saw her mother who despite having wounds she was sleeping peacefully and she also saw two people one of witch was a doctor she hadn't seen since she was diagnosed as quirkless and he was talking to a man with white hair and dressed in a suit and as they spoke the man looked up and his eyes met Izumi's and she saw the same eyes she saw in her mirror, it was her dad!. Izumi would have to wait but after leaving the room where her mother slept her father joined her and he knelt and ever so carefully hugged her.

"Dad what happened?" asked the girl as she returned her look to Inko.

"I'm afraid when the car stopped both to and mom where badly hurt" said Hiashi as he stood up "your mother was hurt worst then you Izumi"

"how bad?" asked Izumi looking up to her father. Hiashi watched his daughter for a moment before deciding what to tell her.

"she received he benefits of a healing quirk when you both arrived but she also needed surgery, I was told he's done all he could using both medicine and quirks but she's now in a comma" stated Hiashi.

"whats going to happen d-daddy" whispered the girl as she hiccuped as tears trailed down her cheeks.

"she'll get better the doctor will be taking her somewhere where they can give her the medical attention she needs till she wakes up" said Hiashi.

"Master, I have the report you requested" stated Kurogiri.

"give it" ordered the man.

"the authorities that were on site where told that the hero in question saved all those involved in he landslide they never sent out people to search for help" the smoke man reported. Hearing this the girl turned her head to him with wide eyes.

"what…" said the girl not able to believe what she just heard.

"not surprising." spat the pale boy.

"the hero lied…" said the girl but she knew the hero saw them, Kacchan saw them.

"and the Bakugos?" asked Hiashi

"they're statements it seems are being suppressed but so far only Mitsuki Bakugo is making a fuss over this." stated Kurogiri.

"hmm, do what you can to make sure they are protected" ordered Hiashi.

For weeks Izumi seemed to be in shock and seemingly oblivious to the world around her except for what was necessary. When she stopped receiving pain from trying to move and could walk she was brought to an office room where Hiashi was waiting for the girl.

"Izumi?" asked Hiashi who was concerned about his daughter.

"d-daddy?" asked the girl looking up she looked tired

"are you alright?" he asked this question seemed to snap something into place and Izumi's eyes suddenly gained clarity and the tiredness he had seen was replaced with rage and girl began pacing in the office and began a rant.

"I can't believe it they left us for dead! If it wasn't for you mom would be dead, and I would probably be dead also!" Izumi seethed stopping as if to add emphasis to her woods. "Mr. Kurogiri and Mr. Shigiraki have done what they could to help me while I was healing and I know you've probably been worried to. That man isn't a hero he's a criminal he's a villain!" the girl stated now shouting. Izumi continued to rant and rave at the injustice the girl had survived all while Hiashi remained silent letting his daughter get it all out of her system. When she was finally done she was panting and huffing from lack of stopping to take in a breath during her anger.

"Dad, we can't let him get away with this and any other person like him!" the girl declared.

"And we won't" stated Hiashi "but the hero association will never never admit fault even if this injustice is proved they will keep it all under the table and no official punishment will be issued" Hiashi stated plainly. "Trust me Izumi, I know this first hand"

"then what can we do!?" demanded the girl.

"Izumi there's something I believe your now ready to know something me and your mother have kept from you all these years"

"what is it?" asked the girl.

"its the reason I can't spend all my time with you both and its the fact that I'm what our society calls a villain!"

"y-you're a villain?" asked the girl with wide eyes. The girl was confused he was so kind and gentle how could her dad be a villain. The girl began to think about this info and began to mumble to herself as she began to pace again something her father remained quiet and let her sort out her thoughts. The girl would have be mumbling for half an hour before facing Hiashi.

"does that mean Mr. Kurogiri and Mr. Shigiraki are also villains?" she asked getting a nod in confirmation. "does that mean mom is a villain?" asked the girl who looked confused with her father laughed.

"no Inko is no villain she couldn't possibly harm another person it is one of the reasons why I kept you both far from my actions."

"have you ever hurt someone innocent?" Izumi asked.

"I'm afraid I can't say I have never harmed anyone. Understand that before I met your mother I only had one desire in this would and that was the eradication of a person who had been my rival for years, but when I met Inko and we had you that changed" said the man standing up and going to sit at his desk. "after you were born, after I held you in my arms for the first time I made a decision and that was to make this a world where you didn't have to struggle simply for being my daughter."

"what you mean Dad?" asked the girl.

"I want to make a world where the corruption of the hero association doesn't exist but as long as the quirk One for all exists that world can't exist" said Hiashi.

"One for all?" asked the girl.

"that is a long story but one you should know" said Hiashi with that he explained the long story that was his own history.

Hiashi explained his quirk was called all for one something he took on as a moniker in his younger day he also explained how he once had a younger brother who he gave a quirk. His brother seeing what he was doing as evil he stood up and sought to destroy him the battle resulted in Hiashi having to kill his brother an action he still regretted but this also began a long war between himself and his brother's quirk witch was massed on from generation to generation witch brought Hiashi to see the rise of the hero association an organization that became a foundation of their world due to the actions of the seventh holder of one for all Nana Shimura and her successor the eighth holder on the quirk who would defend the world as it is to the death.

"and that Izumi is the history between myself and my bother's quirk."

"so this eighth holder is willing to die to even defend these corrupt heroes?" questioned Izumi

"I'm afraid so, though the chance is he likely believes these corrupt heroes to be such a small minority that they can't make an impact."

"but they are." stated Izumi receiving a nod from Hiashi.

"correct"

"then I'm going to help!" declared Izumi.

"Izumi I never wanted you to be part of this, what about being a hero?" asked Hiashi knowing his daughter's dream.

"I can't join them knowing about this, I want to help make the world a better place!" said Izumi

"even if your mom won't like it?" he asked.

"I'll make mom understand when she wakes up so please let me help dad!" the girl demanded making the elder Midoriya smile.

"as you wish my dear"

Chapter end

Hello I hope you enjoyed the story this is my first time publishing a story for this fandom but I hope it was good please if you have any requests, suggestions, or tips please let me know in a review or a message. Till next time bye!