In a certain mountain. A little fox who was caught in a trap and was in danger of dying was saved by a human man. When the fox asked God to repay the man, the little fox turned into a cute little fox girl. However, when the fox girl went to see the man, he was already on the verge of dying. In order to fulfill the man's last wish, the fox girl decides to become the landlady of a deserted hot spring inn. "... don't worry. I will definitely protect this inn." But the fox girl doesn't know human common sense. In order to protect the inn, she serves customers with her biased knowledge. A naughty service from a cute and healthy new landlady. She was attracted by the rumors, gradually customers began to come to the inn. Transform from a small fox into a little girl!?