Echoes of the Past (S01E04)

With her memories restored, Yeon Wol gears up for the vengeance she has dedicated her life to. In a strategic twist, Chung Ta helps Sajo Hyeon escape the binding ritual. As time passes, Sajo Hyeon begins to feel at ease with Yeon Wol and starts to share more of himself with her. Meanwhile, whispers circulate throughout the palace regarding Yeon Wol's real identity.