By analyzing the clues, Ling Tian and the others determined that the Heavenly Treasure in Thunder Purgatory was almost certainly a Saint-grade Heavenly Treasure. It was also very likely one of the two Heavenly Treasures about which they knew nothing. This realization made Ling Tian's expression grow grave. In particular, if this was truly the only one of its kind in the entire Outer Realm starfield, then he had to find a way to obtain it. Yet from what they could tell, that would be far from easy, even though no exceptionally powerful Outer Realm Cultivator was stationed in Thunder Purgatory.
It made sense. That Heavenly Treasure had refused to communicate with the Enlightenment Sacred Tree and the other Saint-grade Heavenly Treasures. What was more, it could conceal its aura amid the rampant Lightning Power in Thunder Purgatory without being detected. Naturally, getting their hands on it would not be easy.
Ling Tian had thought of a way: absorb all the Lightning Power in Thunder Purgatory, then have the Enlightenment Sacred Tree and the other Saint-grade Heavenly Treasures pinpoint it. However, that would take a long time. In particular, doing so would surely cause an abnormality in Thunder Purgatory and draw a large number of Outer Realm Cultivators, including beings at the Twenty-third Heaven of Near-Saint. Judging by the situation, they would not be a match for such cultivators for a long time yet.
There was another problem Ling Tian was most worried about: the Heavenly Treasure was incomplete. No one knew how long it would take to recover to its perfect state, and Ling Tian might not have that much time to wait.
At the thought of this, Ling Tian's mood grew heavy.
"Ling Tian, there's no need to agonize over it. Whether you do or not, you still