Hyun-soo, a C.E.O of a private detective agency, visits a pension with a client asking for her dog. While waiting outside of pension, he is falsely accused of kidnapping the client. During the arrest Hyun-soo, a serious car accident occurs and people misunderstand Hyun-soo as a prosecutor instead of a suspect. To find the real criminal, Hyun-soo pretends to be a prosecutor. Hwa-jin is an elite prosecutor but demoted to the provinces while trying to catch a law firm conglomerate Do-hoon, who colluded with the prosecutor’s leadership, meets Hyun-soo. Hwa-jin finds out the case is related to Do-hoon, she begins cooperating with Hyun-soo. While cooperating is on-going, they realize that there is a dirty truth behind the crime.
as Ji Hyun-soo
as Kwon Do-hoon
as Kim Hwa-jin
as I-rang
as Chang-mo
as Pil-yong
as Joo-young
as Manager Lee
as Myeong-ho
as Yeon-soo
as Detective Cha
as Prosecutor Kang
as Manager Kim
as News Reporter
as Officer
as Police Officer
as Jun-ho
as Director Jeong
as Dae-woong
as Guard
as Nurse
as Student
as Chief Prosecutor's Secretary
