Responses
They're not grands, they're all just children. Different litters don't go down a level. If the daughter (bandana rabbit) hooks up with the gray rabbit THEN THOSE babies will be grandchildren. And any other babies Mom and Dad rabbit's kids have will be grandchildren. And all those litters will be on the same level until the grandchildren have children.
If you were talking about the rabbits in relation to Sejun, he's "uncle" not grandpa. All the rabbit babies born will call him Uncle. Only if Kueng (bear cub) has a child, then Sejun would have a "grandchild".
the og bunnies are like adam and eve in this manhwa. they be making more and more of the grand grand grandchildren HAHAHHA well, keep em coming. satisfy your lust and create a floof army for us readers ε=ε=(ノ≧∇≦)ノ