Wang Luchen, a retired soldier, works as a physical education teacher in a high-end kindergarten in order to seek peace and quiet. In the new semester, he was assigned to take over a mysterious new class full of "connected households". Soon, he discovered that something was wrong: the quietest girl in the class could talk to plants, furry ears or tails would always come out during naps, and there was also a cub that would produce sparks and lightning when angry... Lu Chen gradually understood that what he was raising was not a human cub at all, but a group of little monsters from "The Classic of Mountains and Seas" who had difficulty becoming spirits after the founding of the People's Republic of China and whose abilities were unstable! Since then, his daily life has changed from taking care of children to conquering demons (physical comfort), and from physical education classes to ability management training. Until one day, a mysterious organization that coveted the cub's aura came to the door. Lu Momo closed the door of the kindergarten and flexed his wrist: "Touch my cub? Have you asked them about 'Dad Lu'?"
