This Korean comedy makes fun of two disparate police partners. Cho is a veteran detective. Though he is older, he is handsome, debonair and favors an expensive lifestyle. He is a little laid-back but always comes through when the going gets rough. His new partner is Kang who is fresh out of the police academy. Kang is extremely rigid and literal. He is obsessed with doing everything by the book. The two clash frequently at first, but in time, Kang begins to loosen up and enjoy the ride. When he becomes looser than his mentor, comedy and conflict ensue.