Li Mu exchanged a batch of rare alchemy materials at the Contribution Hall. Fortunately, he had made significant contributions to the Profound Celestial Sword Sect, accumulating a substantial amount of contribution points. Although high-tier alchemy materials are precious, he could still afford the exchange.
Moreover, over the years, Li Mu had entered seven extreme realms, harvesting a vast amount of high-tier spirit medicine and spiritual materials, all of which were top-grade spirit medicines with thousand-year medicinal age, more than sufficient for refining high-tier spirit pills.
The three types of high-tier spirit pills mentioned by Xu Zhong—Blood Origin Pill, Dragon Bone Marrow Refining Pill, and Soul Essence Pill—are items with special attributes and rarity. Xu Zhong did not provide the pill formulas, and Li Mu was unable to find these formulas in the Scripture Pavilion.
