Su Miaomiao, a socially fearful biology girl, accidentally becomes the cat of the school bully's male partner Lu Chi. In order to transform back into a human being, she must complete the task issued by the system to "use a cat body to make him smile sincerely", but in the process she discovered that this seemingly vicious boy has a softer heart than anyone else.
Concept: Two lonely souls meet in the most unexpected way, and then become each other's salvation