Only after a long, long time.
Did Li Yue finally calm down.
He gazed at the utterly ordinary Bronze Ancient Lamp before him, his eyes shining brilliantly.
In High Heaven, only legacies left behind by Ancient Emperor Lords could possibly contain supreme secret arts of the Fourth Transcendence Realm.
Any supreme secret art of the Fourth Transcendence Realm was unimaginably precious. Even the vast majority of peerless Third Transcendence Realm experts would never encounter one.
At the very least, the few Third Transcendence Realm beings who had emerged throughout the histories of the Azure Cloud Sea Lineage and the Qian Origin Lineage had never encountered a supreme secret art of the Fourth Transcendence Realm.
These belonged exclusively to the disciples of Ancient Emperor Lords!
And the True Explanation of Cloud Opening and Insight revealed just how terrifying such supreme secret arts were.
The Dao fruits of Ancient Emperor Lords were far beyond anything Third Transcendence Realm beings could compare with!
Now—
He possessed a supreme treasure capable of elevating peerless Third Transcendence Realm secret arts into supreme Fourth Transcendence Realm secret arts!
If word of this spread—
It would stir up a terrifying storm throughout High Heaven, and Ancient Emperor Lords would personally take action!
Even as a mere prototype, it was a supreme treasure enough to drive Ancient Emperor Lords mad!
"The lamp oil is limited."
"The oil currently available is only enough to elevate three peerless Third Transcendence Realm secret arts into supreme Fourth Transcendence Realm secret arts."
"Or elevate thirty Second Transcendence Realm secret arts into Third Transcendence Realm secret arts."
"And to replenish the lamp oil—"
Li Yue narrowed his eyes.
The oil of this Bronze Ancient Lamp was truly extraordinary.
It required three Transcenders' souls, the Source Dao Power of a hundred First Transcendence Realm