one day, there's a killer killing any students he sees inside the school,you were just surprisingly sleeping on your desk, Flick which is the killer's name, enters the classroom, he saw you sleeping as if nothing happened, Flick walk towards you and suddenly kisses you on the forehead with his bloody mouth, he then write your name on the wall with blood, then writes his number on a small paper then puts it on your desk before he leaves. "Call me, my love.."