Those two girls from the tribe made me curious.
The two beastly wheat girls won't be added to the harren, will they? They will only remain as friends of the protagonist to visit them from time to time, the girls that are really relevant are the 3 main ones who can become wives or slaves and the 4 secondary ones. Other characters added to the story were just on the sand of intimate friendship, right?
Tatsumaki the elf version of One Punch Man and Carnage the female version of Spider-Man (I simply love the fact that these characters remind me of other works) seem like they will have a huge weight in the story, having even more characters in the protagonist's love circle will only make development even more difficult.