As descendants of the Supreme Bloodline, they could shoulder certain responsibilities that outsiders could not.
The rise of the Jing Family was greatly related to the first generation Divine Son.
During the catastrophe period, the ancestors of the Jing family, engulfed by the Disaster Fog, had made a certain pact with a powerful being, leading to the birth of the first generation Divine Son.
The Divine Son, gifted with extraordinary talents, ascended to kingship within a few years, leading the humanity devoured by the Disaster Fog to reverse the tide of war.
In the end, at the cost of his own life, he slayed the Catastrophe Fog Master.
Destroying a forming Forbidden Zone, he also saved many humans.
Thereafter, the surviving humans established Yaoqing Giant City. This led to the rise of the Jing Family, and they continued with measures to birth more Divine Sons.