Reeling from the discovery of her father’s remains, Cha Ji-an wants revenge but has to settle for seeking justice. Lee Min decides to move in with Lee Hyun, and Lee Joon-yeong’s hopes for living together with the brothers are shattered. Planning Officer Hyun Ji-soo is murdered, devastating the entire team. Hyun is shocked to find out how badly Min’s logic has been tainted. Team Leader Kang finds out who framed Ji-an’s father as an accomplice during Joon-yeong's escape. Ji-an seizes an opportunity to search Joon-yeong’s home.
준호의 정체를 알게 된 지수는 은복에게 살해당하고, 지안은 내부에 준영의 조력자가 있음을 감지한다. 한편 지안은 아무도 없는 틈을 타 준호의 집을 급습하는데..
