Following the enigmatic demise of Sajo Seung, Yeon Wol, wrongly labelled as the assailant, harbours suspicions that Sajo Yoong is the true mastermind behind Sajo Seung's death. Meanwhile, Sajo Hyun finds himself unable to shake off the thoughts of Yeon Wol, who implored him to believe in her innocence. In the end, Hyun opts to enter into a precarious arrangement with Ak Hee in a bid to rescue Yeon Wol.