Dong-Hyeon wakes up from his sleep and looks for his wife, Mi-na, but she is nowhere to be seen in their house, and he can’t reach her through her phone number. He contacts his company secretary, Ha-neul, who is also his friend of 20 years, and she tells him that his wife now lives somewhere else. Dong-hyeon listens to his friend’s words and goes to see her wife. He is shocked to hear from her that they are already divorced. He also heard that he was trapped in 2018 after having a car accident five years ago, and he couldn’t remember for more than a day after that. Dong-hyeon comes out and hunts to live a different life. After this, Ha-neul begins their meeting every morning by confessing that he was self-inflicted and cannot remember for more than a day after the accident, a morning to greet after a successful hunt with her. Every morning, Dong-hyeon sees a strange woman next to him, and he is surprised to see Ha-neul instead of Mi-na. One morning, Mi-na came to visit Dong-hyeon and unexpectedly heard from her that she wanted to reunite. However, he is already dating Ha-neul, and Mi-na is no longer important to him. Why? Mi-na’s dark intentions can be seen as she suggests that they get back together again.
