A woman wakes up with no memory after an accident and struggles to discover who she is, as her entire past life is unknown to her. When she sees someone beaten up in the street, the victim's friend accuses her of being the perpetrator, though she does not remember committing the act. She has flashbacks that reveal her former self was a horrible person, which distresses her. The story is similar to the film Groundhog Day, where the main character must relive the same day over and over with help from friends and family to regain her memory and understand her past.