No, What Merit Do I Need as an Evil Cultivator?

Zhou Yan never thought about traveling through time, never thought about cultivating immortality, and never thought that he would become an evil cultivator. It's okay to be an evil cultivator, but a merit system was given to him, asking him to do more good deeds and work hard to accumulate merit. If you do bad things. "Hey, the merit is -1, the thunder punishment has been triggered, the host please be careful not to dodge." No, what merit do I need to accumulate as an evil cultivator?