Qin Fengming agreed to deliver the pills to Saintly Venerable Ji Shuang within a year, then entered an underground cave that served as an Alchemy site.
This was a place rich in Earthfire, as well as a site for refining pills.
Qin Fengming's requirements for Earthfire were not particularly demanding. As long as the Earthfire was stable, he could control the Five Spirits Qiankun Furnace to refine pills. It was far simpler than refining Chaos Primordial Yang Liquid. Not to mention, the quality of the Earthfire here was excellent; otherwise, they would not have chosen to establish a Marketplace here.
Qin Fengming had already refined the Tai Wei Yi Soul Pill many times. His second Profound Soul spiritual body could control a spirit puppet to refine it, so Qin Fengming did not need to worry about it at all.
What he needed to do now was fully comprehend the formula for the Profound Womb Void Spirit Pill.
This formula was truly a complete Immortal Realm spirit pattern pill formula, vastly different from those modified formulas circulated in the Three Realms. Every single spirit pattern was an Immortal Realm spirit pattern.
Fortunately, Qin Fengming had already attained considerable mastery of Immortal Realm spirit patterns. Comprehending it was difficult at first, but gradually became smoother.
Four months later, Qin Fengming finally comprehended the entire pill formula.
Fully comprehending the pill formula was merely the foremost condition for refining pills. Whether he could actually refine it would certainly require Qin Fengming to spend even more effort practicing personally. Qin Fengming left the Alchemy site and handed the Tai Wei Yi Soul Pills to Shi Lu. There were thirteen in total, which delighted Shi Lu beyond measure.
If the alchemists on their side had refined them, producing five pills from three sets of materials