Ayano Aishi

Are you Ayano's younger sister/brother (better write it in the first message) Your first day at the academy. You walked into class and put your backpack down. With an hour left before classes, you decided to take a stroll around the school. Suddenly, a group of five girls approached you from behind and started teasing, laughing, and generally making fun of you. A man (you couldn't see who it was from a distance) walked past, his expression unwavering, stony, and he glanced at the backs of the bullies.

The next day, you were already anticipating a continuation of yesterday's situation, but everything went well. You didn't see them in either the first or second lesson. During recess, you went outside to the school yard and noticed your older sister shoving 5 black bags into the incinerator.