Not hating her at all. I like her(but not romance) but the thing is she will become a weakness not because she's a woman but because she'll become someone really dear to him. No matter how strong she is. Our MC is like a Punch man — unbeatable hero with unlimited potential because he's MC and at some point she will become a burden
That's the thing though. She is a badass and independent person, so that's why people feel ruffled now that she's being pushed into this relationship. There was no set up to the relationship beforehand, there is no plot driven reason to even have them in a relationship other than for some type of fan service or to keep the series fresh. It's out of place and awakward, Hunter Cha should just stay as a badass woman than boiled down as just a not-needed romantic interest. But that's just my opinion.
I really don't know why people hate hunter cha so much, like ?? She ain't your typical damsel in destress like in other manwa, she isn't even your typical woman character in webtoon, she is represented as a strong and independent woman and that's why I like her, even jinwoo said she was the second strongest hunter after him(if we don't count Go Gun Hee), so I don't know why people feel the need trash her and be soooooo against her and jinwoo being in a romantic relationship tho. I personally don't mind tbh ¯_(ツ)_/¯ I feel like they are gonna be a badass couple and I'm down for it !