Hoshi and his wife run an inn in a certain hot spring area in the northern Kanto region. However, due to the recession, the management is about to end, but for Yuya, the owner, it is an important inn that he inherited from his late parents. This is because Yuya's parents have been good to him since he and Yuya were lovers. One day, the yakuza Kita, who was asked to collect the debt that Yuya had accumulated, visits. Rather than collecting the money, he sees his beautiful wife, Ameri, and makes a plan...
