Me rereading the extra chapter becuz I see SPOILER that they already had babies on insta

it's not an omegaverse so that wasn't their babies , i think it's a child of Ginu's Sister

Omg really

I saw it too. That is side chapter but didn’t update it yet

I'm not sure but that's what they say , it was Korean so i couldn't understand a thing

But the fairy said that he can impregnate man too. So maybe those are their babies. Beside, his sister didn't show up at all in next chap