The Villain Incarnate

I've always been a man of integrity so, when 'he' warned me not to forget his face and the havoc he wreaked on my life, I took his advice to heart. But you know where it brought me? In prison. Luckily, my sentence was cut short when I found myself out of nowhere in the body of Aramis Celeas. You know the type, the weakling antagonist the hero smashes in every novel, just to flex his muscles and impress the heroine? Exactly. That was exactly Aramis. He lived like a loser, the epitome of failure. But that's not the path I'm going to take. I'm going to embrace his villainy with open arms, because, truth be told, I'm inherently a villain. ~~~ First of all, I'm not a professional author and English is definitely not my native language. I am asking you leniency on these matters. Secondly, the Protagonist is an Anti-Hero. I warn you in advance about what this means. Thirdly, I know that there are many novel like that and you might be tired of reading the same thing but I assure you I will take a different route than the others.