In a little-known corner of the earth, there is a ruins of an ancient civilization-Palaji. Palaj is like a supreme seal, cutting off the road of terror to hell. On this day, Kurozaki, driven by vigorous desire, unseals the seal and brings the terrible Yan Warcraft Saigu to the world. Aix Altman, the messenger of justice, stepped forward, but he was surrounded by the light of hell and finally disappeared. Members of Xio follow in the footsteps of the archaeologist Yuji (Gibbon), looking for the key that can seal Yan. During this period, Si's son (Takagi Xinglai) was infected by his mother's strong feelings and glowed with magical power. Xio warriors unite as one to fight a decisive battle between Aix Altman and the Legion of Hell Monsters.