this story will have no worth if they drop the little bro from the story

also the thing about blood is kinda bullshit although the kid may gain differents characteristics from both of their parents. The percentage of blood is always 50% to each parent or else the baby would be born with disability

Yeah totally true, but I remember the story saying Heibis were like girl-only? So maybe that has something to do with it idk? This is me giving the benefit of the doubt lolol