After the two shops opened, business quickly got on track. After Yang Zhengshan attended the White Cloud Chamber of Commerce's auction, he handed the shops over to Cui Yang and Zhang Hexuan, then returned to the Spirit Source Land.
After returning to the Spirit Source Land, Yang Zhengshan devoted his energy and time to cultivation and refining Demon Essence Pills.
In the blink of an eye, another five years passed.
On Flame Mountain, inside the Pill Hall.
Yang Zhengshan sat cross-legged before the Golden Crow Eight Trigrams Furnace, meditating and regulating his breath, while the Golden Crow crouched beside him, carefully controlling the flames inside the Alchemy Furnace.
Blazing Solar True Fire burned, and scorching heat filled the entire hall.
Seven-colored Spiritual Light flowed over the Eight Trigrams Furnace, and large amounts of spiritual energy poured into the furnace like the tide.
The Demon Essence Pill was the most difficult and troublesome pill Yang Zhengshan had ever refined. Its difficulty was not only reflected in the medicinal properties and formula, but also in the refining time.
In the past, when Yang Zhengshan refined a furnace of pills, it took at most a few hours, but refining a Demon Essence Pill required more than ten days, and only one could be refined at a time.
The reason why this was the case was that there was no fixed Pill Recipe for refining Demon Essence Pills.
Other pills all had fixed Pill Recipes, and these Pill Recipes had been improved by countless predecessors, every part simplified to the extreme.
The Demon Essence Pill had no fixed Pill Recipe. The refining of every Demon Essence Pill required Yang Zhengshan to formulate a Pill Recipe on the spot, and how could the Pill Recipe he formulated compare with Pill Recipes that had undergone countless