Su Hyeon meets Lee Chang Woo and learns the truth. Woo Sin looks into the Kangchun prison incident.
Quest roles:
Heo Tae-hee(Prosecutor Han Min-soo), Yoon Yoo-sun(Ha Young-shin [Woo-shin's mother]), Kim Do-yoon(Sergeant Ko Chul-min), Jo Hyun-wu(Song Soon-ho), Han Sa-myung(Team A agent Cha), Hwang Jin-hwan(Haesongwon security guard), Choi Mu-in(Im Deok-su [killer]), Kim Jeong-ho(Kim Won-joong), Jang Tae-min(Detective)