"No, still no!" Huang Xiao found that he could not unleash the Heavenly Demon Soul-Destroying Sound.
"My Heavenly Demon True Qi isn't enough to sustain it!" Huang Xiao soon realized what the problem was.
He found that he was only a hair's breadth from succeeding. It was probably because he had mastered the Heavenly Demon Dragon Roar that unleashing the Heavenly Demon Soul-Destroying Sound had become somewhat easier. After all, it was built on the foundation of the Heavenly Demon Dragon Roar.
But that final shortfall lay in the insufficient power of his Heavenly Demon True Qi.
If I were still in the Void Martial Realm, my Heavenly Demon True Qi would be enough to unleash the Heavenly Demon Soul-Destroying Sound, Huang Xiao thought with an inward sigh.
But the thought passed in a flash. If he still possessed Void Martial Realm strength, that would mean he was back before his Rejuvenation. With his strength then, dealing with these three Void Martial Realm opponents would have been no trouble at all. Why would he have needed to go to such lengths to practice the Heavenly Demon Soul-Destroying Sound?
The true qi isn't powerful enough? Huang Xiao suddenly started inwardly, for at that moment, he remembered the tiny trace of Supreme Demonic Qi still remaining in his meridians.
An idea instantly surfaced in Huang Xiao's mind. Without worrying about whether it would work, he tried to stir that trace of Supreme Demonic Qi.
To Huang Xiao's surprise, though he had thought that this wisp of Supreme Demonic Qi would still be difficult to control, the attempt revealed, to his delight, that he could actually control it with ease.
Although Huang Xiao did not know why, he vaguely felt that it was still connected to his Rejuvenation.
Perhaps it was because this