For the entirety of their history, no single Blood Bound had been able to step past the Deific Rank, and although there were rumors of ancient monsters within the ranks of the Blood Bounds who had remained at the Deific Rank for hundreds of thousands of years, no one could confirm that rumor.
The only advantage of the Blood Bound was their quick growth rate, somehow they were able to gain far more Aura when they fought and killed their enemies, whether they be Explorers or Calamities. This made them flawed but useful tools, and the Blood Bound traits were no longer killed off or bred out of the population but the opposite actually occurred.
