It started with an accidental 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 she heard from wind rumors that she disappeared spontaneously after Shimoda’s graduation and then she got married early. – The distance between the two who shrinks again after the first time in more than a dozen years. – On the other hand, the distance between her husband and her husband, who tends to be away from work, is only expanding. – and….