When chaos first opened up the world, Pangu returned to chaos. His essence, blood, flesh and blood turned into the essence of heaven and earth, which gave birth to living beings in the five realms: immortals, humans, demons, ghosts and demons. The emperor of heaven was the co-lord of the five realms and granted autonomy to the five realms. There was peace for tens of millions of years. The son of the Emperor of Heaven ascends, the seals of demons and demons are loosened, a catastrophe of ten thousand years is coming, where will the gods go.