Pure Yang Heavenly Fire began to condense before Chu Fengmian, gradually forming a Pill Furnace.
Chu Fengmian integrated two Divine Stones into it, enhancing his ability significantly. The boost wasn't in his Realm but in his ability to control the power of the Divine Stones effortlessly.
This Pure Yang Heavenly Fire seemed like an extension of Chu Fengmian himself, allowing him to wield it at will. Plus, Pure Yang Heavenly Fire is the purest flame there is.
It's the top choice for refining elixir pills.
It's said that in the Ancient Times, some master alchemists would invite emperors to ascend to the Nine Heavens and procure Pure Yang Heavenly Fire for alchemy.
But this is merely a rumor, as even emperors would find the Pure Yang Heavenly Fire troublesome once contaminated.
