He lost his parents in a traffic accident three years ago, and succeeded to the sento that his father left behind. Due to condominiums nearby, the number of customers decreased and they continued to run their businesses with the support of a town council. One day, a famous town chairman who likes alcoholic women came to the house of Ruri. "You need our help to keep the public baths going?" When he realized that his support would be cut off if he was against the town's president, he desperately felt humiliated.