C1954 Ao Yun Zhan Bai Hu

The Mortal King lineage was born to be the leaders of the human race. Basically, every single Mortal King who came from the human race could lead the human race to a higher peak of the world.

The respect the Mortal King's bloodline received from the human race was something that no other race could understand. Let's put it this way, every single Mortal King died in battle