At a house in Daebong-dong, Gwangjin-gu, a woman was found dead with all of her clothes undressed. When everyone focuses on physical evidence, Ha Young is curious to find out…

Ha Young and Young Soo continue to search for the suspect of elderly murder cases. However, Bong Sik, who has an ugly history with Tae Gu and Ha Young, meets…

Ha Young and Young Soo begin interviewing Cho Hyun Gil. However, the more they look into his evil mind, the more confused and frustrated they become. Meanwhile, an elderly couple…

Ki Hoon gets arrested for murdering his girlfriend, and the Daebong-dong case is finally closed. However, Ha Young cannot let go of this case, as he believes that the real…

After a brief respite at the highland plant, Ip and his friends once again take on the priest Karim. During the resumed mortal combat, the darkness that Holoholo has been…