Qingqiu red fox Changyue was injured and rescued by the soft-hearted demon slayer Bai Hui. The lively and willful Changyue was very curious about this unqualified demon slayer, and secretly developed feelings for him by teasing him in every possible way. Soon after, the Bai family sent someone to take Bai Hui home. Chang Yue insisted on convincing Bai Hui to take her back to the Bai family. In order not to be suspected by the Bai family, Chang Yue and Bai Hui pretended to be husband and wife. . .