It started with a chance reunion. The man who came to the repair work business was Shimoda, a senior in the rugby club who was the manager of Chiharu when he was a student. Shimoda was also Chiharu's first boyfriend, but I heard from wind rumors that he disappeared spontaneously after Shimoda's graduation and got married early after that. The distance between the two people shrinks again after the first time in more than a dozen years. On the other hand, the distance between her husband, who tends to be away from work, is only increasing. And ...