Pills were of immense importance to any cultivator. Pills for the Mahayana stage were especially so. The Vital Energy and Power they contained, strengthened by Artifact-Refining Spirit Patterns, conformed to the intent of the laws far better than what cultivators could normally gain by secluded meditation and comprehending Heaven and Earth.
The Spirit Patterns used to refine Mahayana pills already belonged to the category of Heaven and Earth origin spirit patterns. Even if an ordinary pill master could comprehend them, it was exceedingly difficult to fuse more than a hundred different materials with Spirit Patterns, stimulate and condense the aura of Heaven and Earth energy contained within them, and make it easy for cultivators to sense.
Even among top pill masters, very few could easily refine pills for Mahayana cultivators to consume.
That was precisely why, despite there being quite a few pill masters in the Three Realms, so many Mahayana cultivators would rather travel thousands of miles to the Tianhong Realm to have Qin Fengming refine pills for them.
What Mu Yancheng cared about most at this moment was naturally the Heavenly Soul Yang Merging Pill Qin Fengming had agreed to refine.
Qin Fengming withdrew his thoughts and smiled faintly. "Senior, rest assured. As long as you can take this Qin into the Sunset Soul Ghost Domain, this Qin will naturally refine the pill for you."
When Mu Yancheng had first come to the Tianhong Realm, he had been filled with hostility toward Qin Fengming and wanted to capture and coerce him.
Although he no longer harbored ill intentions, Qin Fengming truly did not dare to trust him completely. Thus, he would not place complete faith in Mu Yancheng and remained on guard at all times.
Having Mu Yancheng accompany him into the Sunset Soul Ghost Domain was precisely