Huang Xiao quickly kindled his heart fire, then released it.
Sensing the heart fire spreading around Huang Xiao, Demon Phoenix silently marveled.
The last time he had sensed Huang Xiao's heart fire aura had been four years ago. Back then, it had been far weaker than it was now.
It was as though they were not the same person at all.
As expected of someone who became the Demon Hall Master. His strength has undergone a heaven-and-earth transformation, and so have his other aspects, Demon Phoenix thought.
"Try it. See whether you can nurture it," Huang Xiao called.
Without hesitation, Demon Phoenix immediately absorbed a portion of the heart fire into his body.
Previously, he had swallowed Huang Xiao's heart fire to temper his own flames and increase his strength.
Now, his main aim was to try to find a way to nurture heart fire.
After Demon Phoenix Devouring the heart fire, its aura remained vastly different from the aura of the flames within him.
Heart fire could not really be considered a true different flame, but it did possess some of their characteristics.
At present, it could not temper Divine Weapons, but at least it could be used to temper true qi and the like.
Huang Xiao reined in his heart fire aura, his eyes fixed on Demon Phoenix.
He sensed the changes taking place in Demon Phoenix.
Before long, the heart fire aura around Demon Phoenix dispersed.
"How was it?" Huang Xiao hurriedly asked.
"I seem to have gotten a feel for it," Demon Phoenix said gravely. "But I need more attempts, and more heart fire."
Huang Xiao nodded, inwardly letting out a long sigh of relief.
As long as Demon Phoenix said that, there was some prospect of success.
Providing heart fire was no problem.
Thus, Huang