The sound was so faint it was almost imperceptible.
Yet the instant it reached everyone's ears, it was as if a thunderbolt struck their hearts, shaking the heavens and the earth, as though it would soar through the nine skies.
Chu Nianfang wore a look of astonishment on her face and murmured to herself, "What is this sound? Where exactly is it coming from?"
She looked around, trying to find the source of the sound.
However, Gu Nianxue unhesitatingly turned her gaze towards the corpse within the dilapidated mountains.
Then, with a tense expression, she said, "The sound seems to be coming from over there, as if from... that corpse!"
Everyone clenched their fists silently, even Chu Nan's expression became serious.
Despite his great strength, this place was created by a Martial Artist of the Unified Realm.
It was a domain he had never ventured into; no one knew how many secrets lay hidden within it.
