
Please don't turn him into a generic smug evil jerk. I'm not saying this out of some "uwu wholesome romance <3333" reason, but because that'd be genuinely less interesting than the character we've set up. I like that Guwon, no matter what you think about the honesty of his words and actions, seemed honest in following his desires. I think it really worked to make a scary kind of character not seen in these stories, an animalistic desire led man. I like the duality it gave him: following his desires can be super sexy or horrifying. Being casual about human relationship can be relieving and mortifying, once one of those relationships goes against what he wants.
I don't mind if he's a schemer, a liar and a cruel guy, but if his whole demeanor was a facade, then that just makes him infinitely less interesting to me. PLEAAASSEEE I DON'T WANT ANOTHER CEO ALPHA MALE MAFIA BOSS PLEAAAAASEEEEEEE. Give me a monster among men, a monster so impressive, that he doesn't need to play anything up to get control over the situation.