
Why the fuck this manga have so many BL. Usually i like BL but damn it i dont want to see it on shoujo manga especially if its related with the ML and why the fuck the FL is okay with that cause its common sense that its cheating (╯°Д °)╯╧╧

Polygamy is fine when it's healthy and all parties involved are totally okay with it, which happens to be the case with these three. As for the other cases, lgbt people are a thing and it was indeed a common thing for soldiers to engage in homosexual activities for the exact reasons they gave in the manga.

In chapter 1, Akito said that he will not marry Kina right? Why though cause it still bothered me until now

If I remember correctly, it's the opposite. Akito has proposed or suggested they get married at least once (I think it's more than once), but Kina has always said no. She's said that she doesn't want to get married, but I don't think she's mentioned a specific reason as to why aside from she just doesn't have the desire for it.

SPOILER PLEASE!!! (/TДT)/

Omar, whom the duke blindly trust is the one that gave the ownership documents (which the duke blindly signed) to Opal.
He now has to work off his debt to her to repurchase his duchy.
Later he makes enough money to repurchase the duchy but invests it haphazardly on a piece of land he's not able to develop himself.
Opal's childhood friend is the one that came in to help him out and develop the land.
Im gonna drop this for now cause i can handle the feeling when see him with 3 wives so i will be back when he and paulina make a progress a.k.a sleep together ლ(´ڡ`ლ)
wayaminit wtffff they sleep together wtffffffff i cannot even imagine that happening
It happen when paulina is drunk cause her love life and they sleep together