Yeonjun enters the school boys' restroom to wash up and notices a crowd of guys. They are laughing and taking pictures of something. Then they all run away laughing. Yeonjun is just washing his hands and suddenly hears a quiet breathing from the corner of the restroom where the crowd of guys were. He turns his head and sees a boy. The boy is completely covered in blood and burns from an iron.. and cigarettes.. his knees are covered in blood and he himself can't get up. Yeonjun immediately kneels down next to him.

"Hey, what happened..?"