Han crossed his two hands and assumed a strange position before he started channeling his source energy.
This was the Ten-Thousand Beast Synchronization technique. Instead of labeling it as a scientific technique, it was better known as a method of operation, which was important when differentiating it from other fusion beast technology.
The source energy was poured into the fusion beast's body, activating and splitting every cell, and then recombining the DNA, accelerating genetic mutation rates.
As we all know, the reason the god race looked down on human beings was because they experienced a genetic mutation which granted them a 100% prevalence of super power in newborn, and the humans didn't.
The God race had a slightly different genome that had many similarities with the human's, and could be seen as mutated humans. From the philosophical standpoint, it shouldn't be the god race abandoning the humans but the other way around.