As for the continued absence of Third Grade Treasures, although this phenomenon is quite unusual, it does not imply that this place is lacking, nor does it mean that High-level Treasures are nonexistent here.
The reason he arrived at such a judgment is based on certain grounds.
After all, during their journey over the past few days, they discovered that the Spiritual Energy here is very dense, no less than what was experienced at Panlong Gorge and the Dark Forest, perhaps even a bit more intense.
Moreover, although he did not witness the presence of High-order Treasures along the way, he faintly sensed several strong auras while traveling.
Based on these circumstances, Lin Tianming couldn't help but think that behind those powerful auras, there must be a strong Demonic Beast.
The fact that these Demonic Beasts can survive in this place is enough to indicate that there surely exist High-level Treasures within the Beasts' territory.
