Nightmare Emperor

A generation of Demon Supreme, revered as the Demon Emperor by the world, unfortunately died in the God-Slaying War. Just when the Three Realms were about to take a breather, he was reborn. The cultivation system of the new book is as follows: Qi refining, foundation building, golden elixir, Nascent Soul, Mahayana, transformation of gods, cave void, ascension, earth immortal, heavenly immortal, great sage, immortal king, ancestral god, quasi-god, god, Daluo Jinxian, Hunyuan Daluo, quasi-god king, god lord, god emperor, supreme heavenly way, legend.