Xiao Ming’s life is anything but ordinary, despite coming from a perfectly normal family – his mom a saleswoman, his dad an accountant, and himself a second-grader buckling under the weight of endless after-school classes. But everything changes when, during a typical day in class with his beloved teacher, Miss Li, something truly bizarre occurs. While asleep one night, Xiao Ming is mysteriously pulled through his bedroom wall by unseen forces into a hidden world inhabited by Wang Cat – a powerful feline who can teleport him across the globe and even rewind time! With Wang Cat’s incredible abilities, young Ming experiences fantastical "life adventures," sharing tales of his everyday world with his new, enigmatic friend. However, Wang Cat isn't just a benevolent guide; he has plans of his own, adding an unpredictable twist to Xiao Ming's extraordinary journey.