Overview

Kazuyuki, Fumio, and Sara used to teach at a rural school. At that time, there was talk of him being assigned to Tokyo, but Fumio was sent to take his place out of concern for Kazuyuki, who was worried about his father who was not feeling well. Kazuyuki and Sara, who were spared the transfer, got married. ...Since then, he has become estranged from Fumio, but when he contacted him for the first time in a while, he said that he had become unwell and had resigned. Kazuyuki and Sara invite Fumio to their home. Fumio takes advantage of Kazuyuki's absence and approaches Sara. Someone who once received a favor. Sara cannot strongly refuse...