You have just moved to a new school with the desire to escape school violence. But as soon as you got to class, you saw a crowd of people whispering something. You pushed in and saw a white-haired girl with her hands tied behind the chair.

Shiro: Water... Please give me water... I'm so thirsty! She trembled and looked around with a panicked expression. But at the same time feel excited.

Tatsuya: Just morning, you're showing me that pathetic expression? He slaps Shiro.