Actors

Actor

Baek Sung Gi (School's top dog)

Actor

Jung Han-Soo

Actor

Han Min Joo (Tomboy Boxer)

Actor

Kim Seon-mi

Actor

Ko Min-sik

Actor

Han-soo's brother

Actor

Sung-gi's friend

Actor

Kang Hae-soo

Actor

Actor

Min-ju's mother