Fu Wanwan, a junior college student in animal medicine, was captured by a thousand-year-old vixen and taken back to her cave on a dark and stormy night. From then on, the cheating life began!
Wen Qingyuan, a female fox fairy who has lived for 90,000 years, was inexplicably taken advantage of by a little human girl. From then on, she was willing to be her lover's loyal big dog, helping her remove all obstacles.