In a post-apocalyptic world, populated by humanoid tribes, civilization has long since crumbled. The peace between tribes is in danger as Wushen, a malevolent shape-shifting ghost powered by advanced technology, returns to enslave the population. Zhuma, a courageous ten-year-old girl, is the main character of the story, aided by Zhanggong, her Tibetan Mastiff dog with a lion-like appearance. With the guidance of a mystical goddess, Zhuma is chosen to gather a group of allies from the remaining tribes to confront Wushen and prevent him from seizing control over an ancient power.