Eight-year-old Shen Tangtang can understand animal language! Yuanbao the Amur tiger looks fierce, but always cries that he is scared; the black bear is full of grievances, and Taotao the macaque is a chatterbox. The zoo run by her father, Shen Yuanchuan, is on the verge of bankruptcy. Relying on communication with animals, Tangtang uncovers the secrets behind their abnormal behaviors, helps the animals out of trouble, and makes the deserted zoo lively again. However, online skepticism, operational crises, and interest disputes follow one after another. The father and daughter do not back down, insisting on listening to the voices of animals and guarding every life. In the end, the zoo is reborn, becoming a warm home where humans and animals trust each other.