C730 Who uses who

Although Ye Chen was unable to help Yan Shisan and his group cultivate up to the Heavenly Spirit Realm, he did not gain nothing from it.

This was a little different from the Primordial Spirit of Cultivation Realm. Although Ye Chen could not figure it out, he knew that Primordial Spirit could be cultivated once their realm reached, and their sky spirit had to be formed from Power of The Soul