Ki Moo-Hyeok, a lawyer with a high winning rate, only cares about money. Due to a murder case at a high school which he deals with, his reputation as a lawyer hits rock bottom. To regain his good name as a lawyer, he sneaks into the high school and work as a temporary teacher. He tries to reveal a secret which the students have, and gets involved with Teacher Ha So-Hyun, a P.E. teacher who loves her students. They then face the students'secret.
as Ki Moo-Hyeok
as Yoo Beom-Jin
as Ha So-Hyun
as Cha Hyun-Jung
as Lee Ki-Hoon
as Kim Han-Soo
as Jung Soo-Ah
as Ahn Byung-Ho
as Seo Yoon-Ah
as Lee Tae-Seok
as Jeon Young-Hye
as Jo Mi-Joo
as Shin Hye-Soo
as Lee Do-Jin
as Yoo Yang-Gi
as Woo Eun-Hye
as Lee Ji-Eun
as Kim So-Hee
as Shon Jun-jae
as Kim Hyung-gyu
as Na Ye Ri
as Lee Hae Jun
as Kim Da-sol
as Staff
as Student
