"Such dense demonic qi had actually been bred within this cave. I wanted to see what trick they were playing!"
A glimmer of demonic light flickered in Lu Ren's eyes.
If not for the Primordial Demonic Eye, even if he had a hundred times the courage, he would not have dared enter.
At this moment, the surrounding demonic qi transformed into all kinds of Demonic Beasts and monsters, surging madly toward Lu Ren.
Fortunately, Lu Ren's immortal power was robust, and his sword body was comparable to a Low-grade Dao Artifact. He could form a Sword Qi Shield to fend off the demonic qi around him.
As Lu Ren continued deeper, he discovered that the cave had reached its end. Below lay a massive pit.
Demonic qi billowed within the pit.
The Soul Slave stood in the pit and looked up at Lu Ren. "If you want to save Wu Yuehan, come down. But you have no way back now!"
After saying that, the Soul Slave transformed into a wisp of demonic qi and vanished.
Just as Lu Ren hesitated, a massive torrent of demonic qi rushed in from behind him, sweeping him straight into the pit.
Lu Ren's feet landed on the ground as the surrounding demonic qi dispersed. Beneath him was unexpectedly an altar, covered in dense runes that emitted black light, causing the space around it to twist slightly.
"Not good!"
Lu Ren's expression changed drastically. Sensing danger, he leaped into the air, intending to flee the altar.
Whoosh! Whoosh! Whoosh! Whoosh!
Suddenly, chains of demonic qi shot out from all around the altar, instantly binding Lu Ren's limbs.
Just as Lu Ren wanted to activate the Primordial Demonic Eye and devour those demonic qi chains, Yuan Tiansheng stopped him with a shout.
"Lu Ren, don't resist.