Elsewhere.
Deep within the Endless Void River, beyond the Myriad Souls Ghost Realm.
Heaven River Realm.
Within Azure Profound Mountain, the Five-Tiered Peak Treasure Land serving as the Azure Profound Lineage's base, inside a certain cave abode.
"Over the past century or so, the family's Boulder Spirit Ghost at the Spirit Transformation Early Stage has followed the Nether Snake Ghost Demon and seen quite a bit. At last, it has also uncovered a way for us extraterrestrial beings to enter that realm safely."
"Furthermore, the connection formed with Primordial Essence as its source is truly formidable. I never expected that, even across countless miles, I could use the Primordial Scripture and its concealed aura to remotely sense the condition of the family's Boulder Spirit Ghost."
"And this method is exceedingly covert as well. It truly is an exceptional means for long-distance communication..."
Ling Pengyun had kept his eyes shut, secluded in quiet cultivation, but at that moment, he suddenly opened them, a trace of joy appearing on his face.
Back when he had discovered the Nether Snake Ghost Demon within the Endless Void River using the Nether Void Blade—
Having sensed that it excelled in soul-control techniques, he had deliberately sought out and subdued powerful ghostly beings while searching for traces of various realms, or refined living creatures into formidable ghostly beings.
Moreover, it had the backing of a major power, and its methods might well have been unusual. Such beings would also inevitably undergo a full inspection upon returning to the Myriad Souls Ghost Realm.
Thus, out of caution, Ling Pengyun had not planted any ordinary hidden measures within the body of the Boulder Spirit Ghost acting as a scout.
Instead, he had directly imparted a strand of Primordial Essence to it.
This method was extraordinarily remarkable. Not only