Nicknamed the "school for future criminals," Yuseong Technical High School isn't exactly the ideal place to study. A rarity among his peers, Ga-min is a student with just one goal: to get into university. At a school where it's every man for himself, he is rejected from countless study groups before he decides to form his own. Will he be able to defeat the odds and achieve his dreams?
as Yoon Ga-min
as Lee Hyun-woo
as Phi Han-wool
as Lee Ji-woo
as Park Geon-yeop
as Kim Se-hyeon
as Lee Han-kyung
as Choi Hee-won
as Lee Jun
as Ma Min-hwan
as Jeong Do-hoon
as Jeon Mi Hyun
as vice-principal (Yu-seong Tech)
as Kim Soon-cheol
as dean of academic affairs (Yu-seong Tech)
as Kim Gyu-Jin [Disciplinary Committee member]
as Hwang Mi-Hee (Yu-seong Tech)
as Seo Yoo-bi
as No. 173
