Nakai moved to an old wooden apartment in Tokyo Hongo . A high school student who refused to go to school lives on the first floor, and two young female college students who came out from Taizo and Shikoku who are discussing divorce with a politician's husband on the second floor were living. Although each living without interfering with others, Nakai tries to persistently engage with the inhabitants. Actually Nakai took advantage of the company's money with women's problem, he became dismissed as a company and went back to work in Iwate without going well with his wife and child, and there was no job there and he came back to Tokyo. He regretted his life so far and thought about starting a new life. In this way, the life of a pseudo husband and wife, daughter and son began.