The Origin Fire was injected into the Heavenly Profound Cauldron, and all the ingredients for the Sect Prosperity Pills were refined at the same time.
With Xiao Yang's current Fire Control ability, it was basically impossible for him to fail at refining medicinal ingredients.
Unless he ran out of Dou Qi or someone disturbed him.
Otherwise, he could basically refine every ingredient to its most perfect state.
Over a hundred medicinal herbs were enveloped by the Origin Fire.
The Flame Temperature surrounding each herb was different.
Xiao Yang could even transform the Origin Fire into different flames to purify these ingredients.
Xiao Yang's Origin Fire had not merely fused with those Heavenly Flames.
In fact, his Origin Fire had also fused with quite a few Beast Fires.
For example, the ones he had obtained in the Black Corner Region and at Jia Nan Academy.
All of those Beast Fires had been incorporated into his Origin Fire.
After the Origin Fire refined a flame, it could directly transform into that corresponding flame.
Moreover, its functions were exactly the same.
That was why Xiao Yang had always been collecting flames with different traits.
Heavenly Flames were difficult to acquire, but Beast Fires of different attributes were much easier to gather.
The Origin Fire could basically transform into flames of any attribute.
This was of considerable help when refining different medicinal ingredients.
As time passed, the ingredients were soon refined into batches of Medicinal Material Essence.
These essences had all basically reached their most perfect state.
Xiao Yang did not immediately begin Pill Fusion. Instead, he transformed the Origin Fire into Soul Fire and examined the medicinal properties of the ingredients.
Even identical medicinal herbs contained differing amounts of medicinal potency in each individual plant.
With Xiao Yang's current knowledge of Pharmacology and