Synopsis

Lee Seojun is facing the Sword Saint and others who are hunting his daughter, Seol-Ah, who is labeled as a monster. Despite acknowledging his past failings as a father, he vows to protect her, even if it means death. Suddenly, Seojun is transported to the past and finds himself with a quest to 'Change the Future,' indicating a time regression. He's confused about his return and the nature of this unique quest while simultaneously hearing his daughter's voice calling to him.