The Peak Masters like Dong Yanghua from various mountains suddenly stood up, their faces unable to hide their shocked expressions of astonishment.
Gripped by utter shock, the attack launched by Ruan Yulong now threatened them; merely the aftershock of its power caused several of them to involuntarily turn pale, their heads throbbing with pain.
At the moment Ling Fan ignored Ruan Yulong's sound wave attack, they had all been ready to intervene.
Yet, they initially thought that after Ruan Yulong's Sound Barrier attack had failed, he would be out of options.
It was entirely beyond their expectations that he still had a trump card, one that they had never heard of!
The thought of it could not but horrify and unnerve them; such a sound wave attack might lack substantive lethality, but its mental impact was too terrifying!
Once affected, one could only become a living target for slaughter!