The world is on the verge of a devastating war with monsters who are coming to retrieve the Scaling Stone. Yin Yang Master Qingming's life is in danger and he travels to different worlds to prepare for the upcoming assaults. On his journey, Qingming finds that the key to all the calamities is embracing his hybrid identity of both human and monster.
Keen to bring honor to his clan, young villager Dong Yilong embarks on a perilous journey to compete in a tournament that selects warriors for battle.