The process of refining elixirs in the Netherworld is extremely troublesome.
Xu Wendong happened to have browsed through some books before and even found a secret manual on alchemy.
The methods recorded for refining elixirs were very peculiar.
Flames used in regular alchemy are the ultimate fires of the mortal world, but in the Netherworld, refining elixirs requires soul power. Merely using soul power to continuously heat the Pill Furnace can cause the medicinal effects within the ingredients to be released.
It was Xu Wendong's first time refining Netherworld elixirs, and he couldn't help but feel a bit nervous.
He took a deep breath, trying to calm himself down.
Sitting crossed-legged in front of the Pill Furnace, his expression focused, he suddenly clapped his hand, sending a powerful stream of soul power out from his palm.
The stream of soul power, like a lively snake, wrapped around the Pill Furnace.
