The situation was even worse for the refugees. They did not have the strong resistance of the awakened ones, and were instantly dizzy and their vision went black due to the intense tinnitus.
Many refugees collapsed to the ground, clutching their heads and groaning in pain.
Even the awakened ones in the safe zone frowned and looked extremely pale at the shrill and piercing sound.
This appears to be some kind of powerful ultrasonic attack.
Upon hearing this sound, the enormous pack of frost wolves looked extremely pained, even experiencing a strong sense of nausea, and couldn't help but vomit some undigested food scraps.
The intense urge to vomit instantly extinguished the giant frost wolves' desire to continue attacking; they only wanted to escape the terrifying sound as quickly as possible.
With a low, unwilling howl from the alpha wolf, all the frost wolves turned and fled in panic into the distance.
The refugees were all speechless with astonishment as they watched the giant wolf leave.
The sheer volume of the shrill sound was enough to make the massive wolf pack retreat.
The piercing sound only stopped when the wolf pack had completely disappeared into the distance.
Everyone breathed a sigh of relief and calmed down a little, but their heads still throbbed as if they had been hit by a heavy hammer.
However, while the appearance of this sound brought them temporary pain, it did indeed save their lives at a critical moment.
"Look, those wolves are really gone!" The Wang family guard pointed in the direction the wolves had left, his voice tinged with disbelief.
"They seemed very afraid of that sound."
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