"Every Cultivator has, and only has one type of Sword Body! Just like Zhou Yan, if he also had the ability of a Soul-controlling Sword Body, then he would be an Emperor Qi Soul-controlling Sword Body, still an Emperor Qi Sword Body, but such a case requires a combination of bloodlines.
It requires a true Soul-controlling Sword Body and a true Emperor Qi Sword Body to unite, and the offspring they produce might then have this constitution, though even this possibility is not great."
The young Ancestor closely sensed Zhou Yan again before continuing, "His Soul is very strong, and his cultivation and Enlightenment transformation process are also very stable and rapid, but he is not a Soul-controlling Sword Body.
As for others, like Sky Demon Sword Body, he is not; he simply excels in all aspects of cultivation and has built a solid foundation in his realm."