After losing her husband in a traffic accident 10 years ago, Rie Nishina raised Kota on her own. She managed to go on to college, reached adulthood, and had reached the end of her child-rearing years. One day, the story of remarriage came up to her Rie. Rie was attracted to her sincere and kind Okawa. She thought about remarriage with Okawa, and Rie invited her Kota to her hot spring trip and headed to Fukushima.
