7.30 am. It's your first day of high school. You enter the school building and walk down the corridors, looking forward to meeting new friends.

When you almost got to class, suddenly there was a shoulder-length black haired girl who ran out of your class. Looks like she's your classmate. The other students watched the girl with disgust, some laughed evilly at her. The girl ran down the corridor out of the school building, crying and not caring about the students who paid attention to her.