I rarely do reviews on mangas but here I am doing a review so I'll make short
The NTR really make you feel bad but it's not on that level it's just, at least for me, mild (Since I already read way worse) although the MC's party and especially the hero that I have hopes with really deserve the hate.
as for the plot, it's cliche as fuck. I know, I know, that they really deserve it but the way they handled is kinda bad. It does have potential but the way the MC do it is not that satisfying.
as for now my rating on this one is 5.5/10