This? I dropped it very early on so I'm not sure
https://www.mangago.me/read-manga/it_looks_like_i_ve_fallen_into_the_world_of_a_reverse_harem_game/
Oh yes. It's that! Thank you very much (๑•ㅂ•)و✧
manhwa name : Looks like I have fallen into a reverse harem Game.
Yw! Have a good read!
ヾ(❀╹◡╹)ﾉ~Thanks!
It's reverse harem. The protag got isekai inside an otome game as the hated princess, a villainess character(red hair) that everyone hates bc they're very promiscuous. Like she got her harem with half of the men hating her. And she's hated by the kingdom as well. The antagonist is a black haired maid that hooked up with one of MC's men and is plotting to detrone MC. The antagonist is also an isekaid person.. I think one of the love interest was called Nika, Niko, rika, lika... Something with Ka. I don't remember anything else.