It was just a theory Dong Chen made up to save his face. He never thought that Wang Xiaowu could really make something out of it.
Although it seemed to be of little value now, it was possible that he could later comprehend a certain secret skill and develop a brand new secret skill. After all, it was not bad to use spiritual force and soul sense to draw out the evil wind.
Get more PearlsTop Up
Go to Joyread app
Then you can read more chapters. And you'll find other wonderful stories on Joyread.