so uni causes good crops and good harvest which leads to more animals and demonic beings which leads to labyrinths and labyrinth cores which leads to ultimately more uni magic and more babies. which means.... he'll at least have one child every year 0.0
And because labyrinth has so much magic children will be beast, which it really rare (we can't forget that children between 2 male are ALREADY rare...)
so uni causes good crops and good harvest which leads to more animals and demonic beings which leads to labyrinths and labyrinth cores which leads to ultimately more uni magic and more babies. which means.... he'll at least have one child every year 0.0