After going through training to overcome bullying, a high school teenager who has had problems with his life and his relationships in school must face a bully on the first day school.
as Nam Kong-dal
as Yeon-seong
as Min-ah
as Jae-koo
as Man-chang
as Tae-chang
as Wangkeul's Doctor Kim
as Mae-soon
as Female Doctor
as Tae-son
as Kong-dal's Mother
as Student on bus
as Ahn-Kyung
as Byung-goo
