Jae Sang finds out that the hairpin is a present for Si On’s niece, Se Rin, who died several years ago. He also learns that Si On’s brother, Su Ho, was framed for killing his own daughter and died. Meanwhile, those who are involved in the illegal organ trading case are found dead.
실종자 노영미의 계모가 불현듯 돌아왔다.
특수본은 계모 조애숙을 보험금을 노린 용의자로 특정하지만, 시온은 사건의 뒤에 더 커다란 배후가 있음을 직감하는데..