Su Ruan, an ordinary kindergarten teacher working in an aristocratic kindergarten, has an unknown ability: she can see the "treasure light" of all things. Until one day, she was horrified to discover that among the twenty cute children in the class, the phantoms of Qilin, Taotie, and Nine-tailed Fox were suspended above their heads - all cubs of endangered mythical beasts in "The Classic of Mountains and Seas". What's even more troublesome is that the wealthy parents want to use the cubs to make medicine, but her retired mother-in-law, who perms her hair and dances squarely, turns out to be the former director of the "Abnormal Biology Administration". As a result, the daily routine of raising a baby has turned into an urban secret battle: picking up demon artifacts in the antique market, commanding the cubs of mythical beasts to set up formations in the kindergarten playground, and transforming with her mother-in-law from a "plastic mother-in-law" into a comrade-in-arms in defeating demons. When the demon refining pot hung over the kindergarten, Su Ruan protected the children behind her, with golden light flowing in her eyes: "Who dares to touch my cubs?"
