How to tell the fortune of half-blood _ how to calculate half-blood?

16 what's wrong with mixed-race countries?

Yes!

1. Mixed-race children are children born of different races. At present, there are mainly four kinds of people in the world: white, black, yellow and brown.

2. Mathematically, as long as it is the offspring of mixed-race children, no matter how many generations have passed, blood relationship definitely exists, but the proportion will be geometrically diluted. Half, quarter, eighth and sixteenth, and so on.

3. As it is passed down from generation to generation, some traits will be weakened and some will be strengthened, and gradually the characteristics of mixed-race children will not be seen.