I honestly feel like this one was perfect. He wasn’t a piece of shit just because he wanted to be it was a mental disorder more than anything . So it took him hurting Peter to see that what he does really has an effect on people and he did not like the outcome it had which is what made him want to treat him better and never go back to what he was doing. He realized it went to far immediately. Which is more than any bl male lead has done because none of them really put thought into it they just feel guilt and want them back
For all what Peter went through with Wooyeon, I would've liked more scenes with him redeeming himself honestly. To be specific, I want him to actually get better from his illness because I honestly don't think Peter deserves it if he snaps or something. Well I heard that the novel continues it and I haven't read it so I don't really have much to say about Wooyeon's future. Read somewhere on X that he's much sweeter to Peter on the novels that continued the story.

		
I think Harada's warped-problematic characters are better portrayed but Woo-yeon's character portrayal is good too.
All in all a good story and art style tho too slow burn and had so many unnecessary chapters (skipped a couple and didn't even affect understanding the story lol).