Fang Bai used his Divine Sense to explore the summit of Burial Artifact Peak, where he indeed discovered a lightning shield spanning about a hundred zhang.
The massive shield was formed by tens of thousands of intertwining purple Lightning Snakes, producing a sizzling sound and casting a purple hue over the surrounding space.
Occasionally, a blinding flash of lightning fell from the sky, illuminating the entire Burial Artifact Peak as if it were daytime. In that moment, under the great lightning shield, a fist-sized purple bottle could be seen. The bottle was enveloped in arcs of electric light, and the Essence Energy of Thunder and Lightning was so dense that it seemed tangible, clearly indicating that the bottle contained the Thunder Essence Immortal Pill.
