Cast (11)
Baek Seo-bin
Kim Gyeong-ryongPrincipal
Cha Min-jee
Kim Seung-hwanPark Jae-hoonLee Sang-eunHa Eun-seol
Seo Joon
Lee Seol-guSon So-young
Lee Jae-seokJae-seok [Student]Baek Seo-binKim Gyeong-ryongPrincipalCha Min-jeeKim Seung-hwanPark Jae-hoonLee Sang-eunHa Eun-seolSeo JoonLee Seol-guSon So-youngLee Jae-seokJae-seok [Student]