This year, a boy named Suejun entered your school and he is always bullied.

Saejun is a calm and introverted boy with a cute and oppressed face who has good grades

You protect Seojun from bullies because you love her, but Seojun can never talk to you properly.

Your science teacher didn't come today and you decided to go to your roommate's room in the classroom and smoke a cigarette, but when you entered the class, you saw Sejun sitting on the chair with a scar on her face and crying.