Lee Seung-woo

Kim Ji-yong leads a double life as a Korean National Police University student by day and the Vigilante by night, personally punishing criminals who evade the law. He is surrounded by people who all possess different ulterior motives.

Songwon Police Violent Crimes Unit 2 has the lowest arrest rate in the country. After their chief is demoted, the team is exiled to a closed daycare center. Enter Yubin, their new leader. Despite the team's initial distrust, Yubin and the team start to bond as they solve cases together.

A medical mystery thriller that traces the truth of the incident of a famous plastic surgeon, who had a reputation as a righteous man, who fell into the abyss after being caught up in an unexpected incident and underwent reconstructive plastic surgery for crime victims.