Jiang Wan was born with the ability to understand cats, a gift that forced her to live cautiously from a young age. On her first day working for the Fu family, she hears the thoughts of Yuanbao, a famous cat, at a veterinary hospital. She discovers that the cat, diagnosed by an authoritative veterinarian with end-stage kidney failure, is actually refusing to eat because its new cat food tastes terrible. Risking her job, she publicly stops the euthanasia and proves the truth with a single sausage, saving Yuanbao and exposing the incompetence of the expert and Fu Si's fiancée, Sun Ya. When the test results come out, Sun Ya's secret switch to problematic cat food and her misuse of the Fu family's resources to support her cousin's company are exposed. The engagement falls apart, and she suffers the consequences of her own actions.