If Xu Luo hadn't already mastered the Jade Balance Demon Sound, forget contending with the old man—a single roar from his opponent could have been fatal!
This was precisely why Xu Luo had to heavily injure his opponent at all costs. Otherwise, if the man broke free from the suppression of the Jade Balance Demon Sound, the one driven mad would very likely have been him!
This elder from Tianquan was no pushover; he was a terrifying predator.
His previous attack on Li Wenxi and Qiushuiduan had merely been a warning. If he had truly used his full power then, even if he couldn't have roared the two Transformation Realm Sword Kings to death, he could have at least inflicted severe injuries.
However, this kind of attack consumed a tremendous amount of Spiritual Power, far more than an ordinary person could possibly imagine.
Attacking an opponent this way also meant enduring the immense pain of one's own spiritual exhaustion.
