Tsubaki's parents-in-law died in an accident and she ended up living in her husband's parents' house. It was a mansion that was too large for two couples. One day, her husband's uncle comes to the house and insists, "Don't I have the right to inherit this house?" I managed to get him to give up, but my uncle had already moved out of the place where he was living, so I decided to live with him in this house for a while. In fact, it was my uncle's evil plan to target camellias ...