Tae Ree invites four people to her cottage and plans to murder them by setting the place on fire. Among the four, two of them had tortured her regarding the death of Lieutenant Cha Jong Chul, Sun Hee and Do Hee's late father. The other two are Sun Hee and Do Hee who have also been causing trouble for Tae Ree. However, little does she knows, Kang Min plans to kill his own wife and make it seems like the twins' doing.
욕망을 이루기 위해 달려온 도희의 지난날들이 속속 밝혀진다.
선희는 우진을 향한 마음을 막아서는 한편, 도희를 지키기 위해 최종 결단을 내리는데..