A boisterous detective goes undercover in a high school in order to befriend the teenage daughter of a notorious gangster.
A boisterous detective goes undercover in a high school in order to befriend the teenage daughter of a notorious gangster.
Kim Seon-a , Gong Yoo , Nam Sang-mi
Hwang Ki-suk
Showbox , Filma Pictures
as Chun Jae-in, undercover cop
as Kang No-young, boy at school, Jae-in's neighbour
