Begin as a Mortal and Become a Demon

Since the creation of the world by Tianzun, the world has gone through the barbaric era in which thousands of races competed for hegemony in prehistoric times, and the ancient era when the human race rose to prominence. Then the years have continued, and it has entered a prosperous age in which all races have declined and only a few major races have transcended the world. Today, a soul from another world falls into this world. He was not destined by fate and only entered the world in a mortal body. However, due to God's will, he embarked on a path of evil in the eyes of the world and became a true human devil.