How did I get here again...? [Muichiro Fem!Reader x Mha]

~What's a quirk? You've probably already told me~

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Currently, you are standing at the end of a table, which has teachers, also known as pro heroes, sat in all of the seats around it. You didn't want to be there, but you thought it was better not to have a bounty for you by running away.
"I'm sorry we forced you to come here," Began the polar bear. "But we hope you understand that it's because we are unaware of your origins. Although, according to witnesses' descriptions of your fighting style, we have our theories."
"Theories?" You said.
"We'll get more into that after." A lady with dark hair spoke. "For now, could you tell us your name?"
"(Y/N) Tokito. Now state your names." You commanded.

After the introductions, you simply warned them that you might not remember their names, receiving a sweat-drop from half of them.
The bandaged scruffy man, now known to you as Mr Aizawa, began, "We have another question for you."
"Go on,"
"After hearing your name and seeing your skills with my own eyes, I am almost certain that you're the famous demon slayer from the Taisho period that mysteriously disappeared."

'From the Taisho period? Disappeared? What era is it now?'

Questions began to form in your mind as you rested your chin on your finger, still keeping your neutral expression.
"Your right when you say I'm a demon slayer, the mist hashira, but what century is it now?"
Before getting an answer, surprise was worn on their faces, probably wondering how you were still alive.
"I-it's the 22nd century."
You nodded, trying to keep everything in your head, as well as trying to recall past moments. It was then when you remembered the mansion in the forest, the mist and the stranger you met when you woke up.

"Have any of you guys heard of someone named 'All for one'?" You asked, checking if he was some sort of well known villain or they had information on him. Each adult turned to face each other with confused faces, but one. The blonde muscly one, also known as All might had this serious expression for a split second, but you still noticed it.
"Who's that?" Asked Mic.
"Nothing, I was just curious if it was a familiar title to any of you," You answered, keeping your gaze fixed on the blonde hero. "Is there anything else because I just want to go now."
"Hold on, Miss Tokito. You don't have any where to stay, right?" The principle of the school questioned.
"No, but I could just sleep outside or something."
"How about we prepare a small residence for you to stay at and you can even attend here." He suggested.

'Go to school here?'

"Go to school here?" You said, checking if you heard the bear right.
"Yes, here at U.A. According to your history, you are about fifteen years old anyways, but due to you being here now may mean otherwise."
You thought for a moment before shrugging your shoulders unbothered.
"Sure,"
Nezu, who is now going to be your principal, smiled at his new student.
"Great! We'll have Midnight here show you to your new home and your uniform will be delivered tomorrow. You can start any time this week."
You nodded as the said female got up out of her seat to lead you to your new residence.
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On the way there, the lady tried to start conversation with you, but you always answered directly, just wanting to rest your mind due to all the new information, but then she asked a question of your interest.
"Tokito, do you know what a quirk is?" Midnight asked.
"No," You responded. "I've heard the word though."
She smiled, finally having something to talk about with you.

"A quirk is some sort of ability that normal humans don't have. Only 80% of people in the whole world have one." She explained. "Quirks help people to do their everyday tasks easier, but some people tend to misuse them, hence why heroes like me, Pro heroes, exist."
You hummed at her explanation.
"What's your quirk?" The hero had a surprised look on her face, since you actually wanted to learn more about it.
"With my quirk, I can emit mist from my body, which can make people fall asleep."

'That's a pretty useful quirk.'

"Oh look, we're here!" Midnight chirped, as you both stood outside of an apartment building situated pretty close to the school. "On one of the floors, you'll have an apartment that you'll be staying in and sometimes, I'll come to check up on you."
"Ok,"
As you both walked into the building, you stepped into an elevator which took you up to the third floor. When you reached your door, midnight took a key from her pocket and unlocked the door. Inside, there was one bedroom with a master bed and had an en-suite attached to room, which midnight showed you how to use. There was a kitchen with an electric stove and a fridge with a freezer, already filled with a couple bottles of water and snacks. The living room was quite spacious and leading out of the door was a balcony area, where a table and two chairs sat for you to use. Anything you didn't know how to use, midnight showed you or just explained it.