Born in a cooking family, the heroine Cai Cai (played by Dong Siyi) embarked on the road of cooking due to an adventure and became a member of Class 3. She met Liao Yingzi (played by Qiu Bohao), a "venomous tongue" gourmet mentor. Although Liao Yingzi was picky, he made her progress unknowingly. She hated and admired him. In the repeated "confrontations", the two gradually became friends. Relying on the power of cooking, Cai Cai helped her classmates solve many problems, and also resolved long-standing family conflicts with Liao Yingzi's encouragement.