A bully transfers to another school

People appearing

Characters

Name: Park Yu-jeong Characteristics: 18 years old, bullied at school, likes Park Ji-hoon, and is Park Woo-jin's younger sister.

Name: Park Jihoon Characteristics: He is an 18-year-old delinquent and likes Yujeong. He has known Park Woojin since kindergarten.

Name: Park Woojin Characteristics: He is 19 years old and Park Yujeong's older brother. He takes good care of Yujeong and worries about her terribly. He has known Park Jihoon since kindergarten.

Name: Kang Daniel Characteristics: 19+ He got to know Yujeong, a classmate of Park Woojin, thanks to Woojin, and has to like Yujeong.

Name: Ong Seongwu Characteristics: 19 years old, in the same class as Park Woojin and Kang Daniel, especially very close with Kang Daniel.