The stronger one's cultivation was, the harder it was to recover from injuries.
For example, Lu Ming had cultivated the indestructible heaven scroll, which was an unparalleled heavenly art in the heaven realm. No matter how serious his injuries were, he could recover quickly. His vitality was astonishingly strong, and he was known for his immortality.
However, it was only effective for those below the demigod realm.
Now that Lu Ming's cultivation level had reached seventh tier void God Realm, his divine body was extremely powerful. Now that he was injured, using the indestructible heaven's scroll to heal his injuries would not have any effect at all.
It was the same for the healing elixir.
If it was useful to experts with high cultivation, its value would naturally be greater.
The rainbow divine stone could be used to refine divine pills that were useful to even sky-gods. One could imagine how valuable it was.
"Kid, wait, don't go over!"