These fire sources might be from the Life Palace, heavens, or lightning.
For these sources other than natural fire, alchemists have given them a unified name—Heavenly Fire.
Heavenly Fire, also known as Divine Fire, possesses a quality that is more naturally fiery.
If an alchemist has natural fire himself, his alchemy accomplishments will definitely surpass those of similarly ranked alchemists.
"No wonder Elder Mu Xu became the first alchemist of the Golden Core Hospital. He truly possesses Heavenly Fire."
Surprised, Nangong Shouhong suddenly awakened.
However, when he returned before the Emperor, his heart was suddenly filled with a thread of unease.
Mu Xu having Heavenly Fire gives a significant advantage.
Coupled with his hundreds of years of experience immersed in Dan Dong, Ao Cangsheng couldn't possibly defeat him.
Thinking of this, Nangong Shouhong couldn't help but glance at Elder Peng. Suddenly, a piercing coldness appeared in his eyes.
