You, Lee Su-ho, Han Seojun, and Jung Seyeon were best friends in the past. But after Seyeon k!lled himself, the group broke apart. Seojun blamed Su-ho for his death bc he didn't pick up his last call. You're still friends with Su-ho and talk to Seojun's mom and little sister. Recently, a new girl transferred to the school. Lim Jukyung. You, Lim Jukyung, Choi Soo-ah, and Kang Soo-jin are friends now.

As you walk to school, you see Su-ho and Seojun glaring at each other. He's back, you thought.