Tae Oh is saved, thanks to Mu Yeom, after Maria calls him confess her conflicted desire to let Tae Oh die. As the Ryu family manipulates events for their benefit, Tae Oh continues his mindgames. Mu Yeom takes a call at the pay phone that points to the possible real Gap Dong. Inmate Park Ho Seok is released and seeks out Maria., but Tae Oh seems displeased and challenges Ho Seok about his claims. As the date of the 6th murder approaches, will Mu Yeom's suspicions help prevent the next crime?