This film tells the story of the protagonist Gesu, who is determined to find the whereabouts of the Monkey King Dousheng Buddha for the sake of world justice, in order to overthrow the brutal rule of the mischievous monkey Liuer Mihou. In the process of searching for him, he gradually discovered that the disappearance of Dousheng Buddha was related to the conspiracy of Dark Bodhi to break the seal and regain control of the three realms, and Liuer Mihou was just a pawn used by Dark Bodhi. Finally, with the influence and help of the goddess Nüba, Gesu broke through himself, prevented the opening of the seal door, and became a true hero.