Summary
Highlights
A tree doctor, So Yian, is working in the woods at night when she witnesses a murder. She tries to call the police but is caught by the killer. Another victim, believed to be dead, emerges from the ground and attacks the killer, throwing him off a cliff. So Yian is briefly safe but the 'victim' unexpectedly bolts. Later, she learns the killer's brother, Quan Kishok, demands she cares for his comatose brother, Quan Chee Woo, as 'payment' for injuring the original killer.
Two years pass, and So Yian is forced to live with and care for Quan Chee Woo, who remains in a vegetative state. She secretly hopes he never wakes, fearing the danger he represents. However, he suddenly wakes up and, due to amnesia, believes So Yian is his wife. He is possessive and unpredictable, leading to a tense and confusing cohabitation. So Yian tries to maintain the lie of their marriage to ensure her safety, telling him fabricated stories about their past.
So Yian attends a work conference, bringing Quan Chee Woo along. She encounters her former mentor and ex-stalker, Hang Cho Yun, who harasses her. Quan Chee Woo, believing he is her husband, becomes fiercely protective, intimidating Hang Cho Yun. So Yian realizes she needs to participate in a hospital competition, Project Victory, to assert her independence and professional standing. The first challenge involves climbing a 100-foot tree without equipment.
So Yian struggles with the tree-climbing challenge due to her fear of heights and near-fatal falls. Quan Chee Woo, despite his condition, climbs the tree without safety gear to save her and help her complete the task. Their shared effort solidifies their bond. Later, a wild boar attacks them, and Quan Chee Woo defends So Yian with surprising ferocity, showcasing his dangerous nature but also his protective instincts.
Quan Chee Woo claims to have recovered some memories, including attempting suicide two years ago. He expresses confusion about his past self and a desire to be the man So Yian wants. The doctor reveals Quan Chee Woo's hyperomnia (sleeping beauty syndrome) is unique, with her presence significantly affecting his sleep patterns. He also mentions symptoms like increased aggression and libido, raising concerns for So Yian about his behavior and his past.
Quan Chee Woo, believing in their marital bond, playfully seduces So Yian. She is torn between fear of his unpredictable nature and a growing attraction. He manipulates her with his supposed memory loss and her own self-doubt. The encounter ends with him asserting his physical dominance, leading to a passionate moment that leaves So Yian emotionally conflicted and questioning her true feelings. She realizes her attempts to control him or escape him are increasingly futile as their connection deepens and his true nature emerges.