I've Done All the Bad Things but All My Good Deeds Are Complete

"Master, why are my merits increasing? Aren't we doing bad things?" "Silly apprentice, why should we cultivate demons after our merits have been perfected?" I am a demon cultivator, and I am determined to be a great demon king that everyone will be jealous of. I am either doing bad things or thinking about how to do bad things every day. As a demon cultivator, I have achieved perfect success and virtue. God, it makes sense! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.