Mio works hard to forget the pain of divorce before her children can remember it. I arrive at a hot spring inn during a vacation after a long absence. A young man working at the inn is receiving services. At first, he talks about being a lively young man, but the pendant he is wearing is the one Mio gave him when they broke up. The young man believes he is his son. Mio hears from a young man that his father fled at night and left behind a debt, and the son of the guarantor works at the inn from morning till night.
