Xeranas
I've always hated marriage contracts, even if they're common among demons, but this is a fanfic which means you can make this different, yes and this is AU you say!! , I always hated forcing mc to not know things he didn't know then accepting as if it was normal, that's pathetic, if that was the case, I'd even make you take Serafall's mom as well as grafitya's mom, all the women in mc's harem haha, if it's coercion from ROB or an existence that Mc can't handle I'll understand, but always hated the things his own family shed without questioning his own son, so pathetic and disgusting.