Got to chapter 81 and then skimmed through the rest up to 91. It started off interesting but it became repetitive fast. At about chapter 50 the author's set formula for the arcs becomes clear. The MC not showing any interest in the heroines is vexing, feels like the usual japanese neutered MC. The heroines get more sexual attention from other characters, which leaves a fairly stale taste. I would have really liked to see some interactions between any of them and the MC, even if just implied in a page here and there. The character development for the MC is good in a way, but terrible towards the romance side, which is what I was looking forward to, the heroines are forgettable, the antagonists are more memorable than them. The overarching story is interesting, but the arcs themselves being so repetitive takes away from it quite a bit. I would not recommend it, based on what I wrote above.