Martial Arts Demon Lord

The love and hatred in the world of thousands of living beings, a broken legal world of living beings, the fighting and fighting of thousands of families, the humble world of living beings also has dignity and courage that are not humble. How to cultivate oneself from a humble and broken world of beings? Among the millions of avenues of cultivation, is there one that allows me to become an immortal? The protagonist who wants to cultivate immortality unexpectedly becomes a demon. If a demon cultivator becomes a demon on the road of cultivation, he will become an immortal. (This is the story of an immortal who escaped from reincarnation and was reborn to create the world.)