You don't understand it at all, do you? This story is tagged as psychological and nobody assumes this would be a romance story from the start. I can assure you everyone hates Park Juyeon. Jinx, on the other hand, is a rape feast story disguised as a romance story. That's why a lot of people hate it. People who hate Jinx also hate this for sure.
Uh yes coz this is just a manhwa? I dont take it deep and just read because this is only a smut. Also I don't level my standards of morality based on a fictional story. I could read more down the drain story/novels u name it but there are still more darker ones out there like this compared to jinx. That's why i made that comment.

Jaekyung looking like a decent person compared to these characters. Gotta slapped this manhwa hard to their faces if they dare to call Jinx toxic ㅜㅜ