Inspector Na Hwa-jin steps into the chaos and takes control of a school plagued by the spoiled son of a powerful politician — to teach him a lesson.
Lee Chan-yong
Kim Gyeong-min
Lee Seung-gyu
Ryu Jun-hyeong
Jeong Soo-hyun
Park Dae-seok
Kim Do-gun
Kim Gwang-su
Kang Joon
Kim Hak-jae
Song Young-gyu
Ryu Gwang-pil
