Once Upon a Time in High School

A model student transfers to the notorious Jungmoon High School known for its severe corporal punishment by teachers and power struggles between school gangs.

Top Cast

Kwon Sang-woo

Hyeon-su

Lee Jung-jin

Woo-shik

Han Ga-in

Eun-ju

Lee Jong-hyuk

Cha Jong-hoon

Park Hyo-joon

Ham Jae-bok