Wang Yu looked at the black "Thunder Pearl" in the silver box, inwardly marveling.
This was only a tiny amount of lightning the pearl had released on its own, with no one controlling it. If all the lightning power inside could be unleashed in one burst, its might was easy to imagine. Even a Foundation Establishment cultivator probably could not escape it unscathed.
But just what sort of treasure was this pearl?
It looked a little like a lightning-attribute Demon Core, but even more like a specially refined, single-use Magical Artifact!
Much like the blue spherical Magical Artifact he had refined for Gu Lian.
At that thought, Wang Yu carefully opened the silver box again. After a low cry of "Overclocking," he held the box before his eyes. A crystalline gleam flickered in his gaze as he closely examined the Black Orb inside.
The faint black vapor on the Black Orb's surface remained condensed without dispersing, while threads of lightning flickered incessantly within.
After quite a while, he seemed to discern something on the pearl's surface. Delight crossed his face, and he formed a hand seal, carefully channeling a thread of Dharma Power into the Thunder Pearl from a distance.
The black vapor on the Black Orb's surface stirred slightly, and a faint, low rumble came from within, but no arcs of lightning shot out. As he increased the flow of Dharma Power, however, densely packed silver Spirit Inscriptions gradually emerged on the "Thunder Pearl's" surface.
Wang Yu's pupils contracted. With his extraordinary eyesight and experience in Artifact Refining, he instantly counted the inscription symbols on the pearl's surface. There were no fewer than twenty-four!
In other words, this orb was a genuine Second Tier Magical Artifact.
Suppressing his shock, Wang Yu carefully withdrew his Dharma Power from the orb,