''The times I can think of a story that starts off with will people beat me up and now I am starting to become a demon king. A LOT. What even makes it worse, is that it's not that different.'' A story having a theme that is not unique dosn't mean it is bad. Every unique story will end up having a lot of similar ones in the future. Many novels have the same start or even the same general theme. I mean just look at this site. Everything is pretty much about cultivation, romance and system.