Tae Seok plans to use Kwon Soo Chul as a bait to catch Kang Woo Joon. On the day Kwon Soo Chul is discharged from the prison, Tae Seok and Detective Chae take Kwon Soo Chul to a safe place. Meanwhile, Eun Seon Jae asks Tae Seok to catch the culprit who killed her parents.