At that time, Ryoko lost her parents in an unexpected accident. The Hojo family took Ryoko, who had no relatives like him, as his adopted daughter. His parents-in-law were very kind and his sister-in-law, Asahime, loved Ryoko like her real sister. A few years later, one day, Ryoko, who had grown up and started living alone, received a phone call. It was from a divorced maiden. The lady came to stay that night, and she was completely different from the atmosphere when she lived together, and suddenly touched the body of Ryoko with a thoughtful look.