52-year-old Ippei moved to the apartment 25 years later to get back to square one. He had previously lived with her, and left Tokyo with the dream of abandoning her girlfriend, Nana, and becoming an actor, but he gave up and returned to the show. However, by her destiny, her neighbor was Nene, a daughter who looked exactly like Nana. It was only a matter of time before the two of them, who were 27 years old and the age difference of a parent and child, were attracted to each other. Ippei is tormented by a sense of guilt, and as if to reminiscent of the past, he ends up in a relationship between his body... At the same time, Ippei becomes convinced that she is her daughter.
