Unable to suppress his growing rage, Gyeol ultimately pushes Eun-ae away, leaving her devastated by her inability to help him. Meanwhile, Min-ho starts tracing the long-hidden secrets buried within his family, and Seung-ri secretly tries to figure out Dae-chi's real intentions. Gyeol accidentally overhears a conversation between Kang-su and Gwon-sik, which leaves him with an ominous sense of foreboding.