A boisterous detective goes undercover in a high school in order to befriend the teenage daughter of a notorious gangster.

Cast:Kim Seon-a, Gong Yoo, Nam Sang-mi, Kim Sang-ho, Noh Joo-hyun, Hong Soo-ah,

Genre:Comedy, Action, Crime, Romance,

country:South Korea,

Production:Filma Pictures, Showbox,