Qi Daniu, who lives in a small town, picked up a small eggshell-shaped beast "Maoyou" by accident, and formed a temporary adventure team with Su Xiaolin who has many clever ideas, Murong Chuan who has a smooth tongue, and Li Duoyu who has a great sense of direction. Several people were involved in incredible multi-world adventures - desert island survival, sky city, ancient rivers and lakes, cosmic ruins... They used clumsy but efficient teamwork and unbridled wit to resolve the crisis, and also caused a lot of trouble due to countless oolongs and jokes. Each volume has an independent plot and world settings, but they are all interconnected. In the end, everyone discovers the huge secret behind the "eggshell beast" Maoyou, smashes a conspiracy related to the fate of a diverse world, and usher in an ending full of warmth and self-growth.
