Try this- specially curated for people who want to see a heinous mc do heinous things to people. Trust me- I'm the writer.
In Human Skin | Scribble Hub
Shameless Plug - Try my novel
In Human Skin | Scribble Hub
It's about a guy- who has a lot of hatred for people- and decides to take that hatred out on people.
My Novel, By villain, I'm not sure if you just mean evil person or if you mean antagonist type vibes but my MC is definitely evil, as in, would find a random family and torture them to death evil(Not kidding...)
Devourer | Scribble Hub
Try my novel, Devourer. Main Character literally eats a family and records it. Not to mention, goes on an absolute killing spree with the police on his tail
Devourer | Scribble Hub