Just as they were preparing to leave, the winds and clouds suddenly changed.
"Who dares kill this ancestor's puppet?"
An enraged roar pierced through the void and came hurtling over.
A strange, mournful whistling suddenly rose between heaven and earth. In an instant, an exceedingly terrifying sound rang out.
Demonic Wind howled in waves, instantly blotting out everything. A terrifying surge of Demonic Energy swept down and crushed upon them.
Ye Xiwen and the other two's expressions changed at once. Even from such a great distance, they could still sense the world-destroying energy contained within that boundless, horrifying Demonic Energy.
"An Imperishable Realm expert!" Ye Xiwen's expression abruptly changed. He immediately guessed that the newcomer was likely an Imperishable Realm expert. That terrifying power was utterly crushing; even as he was now, he could not possibly be its match.
He possessed the strength to crush Eternal Life Realm Peak experts, but compared to the Imperishable Realm, there was still an enormous gap. That was the power of an Imperishable Realm expert. Otherwise, Mu Yunxi and the other five would not have been suppressed by Old Ancestor Ku Mo alone.
"Old Ancestor Ku Mo—it's Old Ancestor Ku Mo! Ye Xiwen, run!" Mu Yunxi was the first to react. She knew this Demonic Energy all too well. This was the dreadful power that had nearly ended her here and ruined her entire life. How could she possibly not recognize it?
"Run!" That was all Morgana could say, fear showing in her eyes. The scene of Old Ancestor Ku Mo defeating all six of them alone and forcing them to swallow parasitic insects surged back into her mind, filling her gaze with utter terror.
Just as Yun Keji and the others had despaired when facing Ye Xiwen earlier, the same emotion now welled