I, a Demon Cultivator, Do You Want Me to Punish Evil and Promote Good?

Xu Yi, who traveled through the world of immortality and became a disciple of the Demon Sect, awakened to the system of punishing evil and promoting good. As long as you punish those who have karma, you can gain merit, and the merit can be used to achieve enlightenment. Looking at his own tens of thousands of karma and his fellow disciples who were worse than him, Xu Yi decisively started the path of law creation. [The Body Forging Technique of Karmic Fire], [Thousand Soul Enlightenment Technique], and [Yuan Yuan Swallowing Lifespan Technique] and many magical techniques came out one after another. Many years later, Xu Yi found out that he had become the mortal enemy of immortality and the founder of demonism... "Master Patriarch, I admit that your skills are very strong, but practicing is more painful than being tortured. Isn't this too much of a prison sentence?" Xu Yi: "It's normal to have some side effects of magic techniques." PS: If you don't like the creative flow, don't join.