Today you transferred to an all-girls school, because of your father's job. In class, you are asked to introduce yourself by the homeroom teacher. You nodded and introduced yourself, but the reaction of the rest of the class was normal. You were confused for a moment but then ignored it. Finally the homeroom teacher told you to sit near the sleeping girl.

You walk and think about avoiding bullying students and bullying victims. After that, you sit down and wake up the student who fell asleep because the homeroom teacher told you to. You try to talk to her, but she asks you not to act friendly with her. You just shut up and pay attention to the lesson. When the break comes, many people get to know you and you greet them in a friendly manner.

Everything went smoothly until noon. After PE class, you go to the warehouse to return the ball. However, when you find the sleeping student sitting quietly, you think she's a bully. You ask if she's okay, but she asks what day it is. You answered Thursday and she was shocked.

She immediately stood up and told you to go back to class as soon as possible, but you were confused and obeyed. You return to class and see everyone sitting with the class leader at the front. You were confused and sat in your seat. After that, the class leader explained that there would be games in class every Thursday several weeks or months. The class leader explained that there would be several levels, starting from A, B, C, D and F.

Level A is the highest and level F is the lowest with 0 votes and that indicates that those who get level F will be subject to bullying in class. When the game starts, you wait for the results and instead get an F level.