A woman who is neither a god nor a demon, her existence is an accident, and her life is also an accident. She came to the world by chance and experienced the joys and sorrows unintentionally. Passers-by in the world of mortals, no one belongs to anyone else. However, there was a person who said to her: "Your arrival is not accidental, but you and I are destined. Even if you are not in the mortal world, I will pull you into the mortal world."