Undercover depicts the story of Han Jung Hyun, who has been hiding his identity for a long time, and Choi Yeon Soo, a human rights lawyer who becomes the first head of the Senior Civil Servant Corruption Investigations Unit to fight for justice. | 1 Season | 16 Episodes | Series Premiere: Apr 23, 2021 | Last/Latest Episode: S01 E16 on Jun 12, 2021