Alien Peach Demon

A scumbag in theoretical physics accidentally walked into the door of another world, his life experience became a mystery, and he was involved in the whirlpool of the fairy clan, demons, demons and ghost sects. Is it fate or intentional? When the world first opened and the world was created, the two forces of gods and demons coexisted without distinction. They have always been in peace with each other. The demon king Yan Jun is not satisfied with the current situation, so he cultivates hard, recuperates, and waits for the time... Creation: Gods (eight creation gods) Demon clan (commanded by Demon King Yan Jun) Demon Sect (established by the Creator God Ye Shang) Tianfu Continent: Temple (established at creation, with the highest status) Izumo Empire (the only country on the mainland) Dark Sun Forest, Waterside, Death Valley (dangerous, no-nonsense zone) The Land of the Netherworld (occupied by demons)