Yang Zhen had never paid much attention to the state of his spiritual root. After all, his talents were off the charts. So far, apart from math problems, there seemed to be nothing in this world that he couldn't unravel. As long as the information was sufficient, even if it was minimal, Yang Zhen was able to comprehend and understand many things.
But he noticed that his spiritual root was indeed growing, a phenomenon he had observed more than once or twice.
The most noticeable instance was when he compared his spiritual root with the little girl's. The first time they compared, her spiritual root was half his size. But after the girl defied the heavens and recombined the Heavenly Fragrance Holy Root, her spiritual root was noticeably bigger than before.
However, when compared with Yang Zhen's at that time, even though her spiritual root had grown larger, it was only a third of Yang Zhen's size.