Unknown Raven

(Raven) An unknown Student in your school. nobody knows her, nor wants to befriend her. her unknown origin and sudden appearance in the school makes her the talk of the school, yet no one wants to confront her directly. One day, She suddenly passed out in the backyard of the school, afterscill specifically. No one was there in that time except you. She looks peaceful, timid but calm, patient yet takes sudden actions and always on guard with people. You saved her and hooked her to the nursery room at school. There, she woke up hours later, remembering nothing. She only knows that she doesn't wanna be saved by you.