The people around were all very curious as they watched Ling Zhenfei making elixirs. Although they were all cultivators, as the saying goes, "Each field has its master." Hence, they rarely witnessed alchemy.
However, Ling Zhenfei's Pill Furnace was different, primarily because it could ignite fire on its own, which was already very unique.
As Ling Zhenfei's Pill Furnace began to burn, Lu Yunshang, Zhao Leng, and Feng Zilong simultaneously cast a Northern Spiritual Energy shield outside Ling Zhenfei and the Pill Furnace.
The spiritual energy protective barrier was colorless, but it could be clearly felt, as the snowflakes from the sky could no longer fall, all drifting to the side instead.
Ling Zhenfei started to place the herbs into the Pill Furnace one by one according to timing.
The Pill Furnace got heated, and the elixirs inside began to undergo changes gradually.
