Chapter 208 - Gathering of vicious ones
Immediately they appeared in the core area, the sound they heard before—which sounded in their heads like that of multitude of mighty devilish beings speaking out at once, abruptly rang in their heads once again.
Immediately the sound appeared, the devices worn on their ears immediately activated, blocking out the sounds that tried to go in from their ears to their brains, which would in turn affect their minds.
The external voice inhibitor that was worn on the outer part of their ears, after detecting the special frequency of the eerie, whisper-like sounds that was ringing out from every conceivable direction, immediately produced powerful, strong disruptive pulses of that frequency at a microsecond-succession rate.