He asked and answered himself in his heart.
Now that he had seen a spiritual item, not taking it would practically be intolerable to the heavens. Wang Yu's figure, which had only risen not long ago, flew toward the target once more.
The closer he got, the more thunder qi drifted through the surroundings.
The blue-white electric light gradually took on a trace of purple.
A moment later.
A purple halo entered his eyes. In this boundless, dark underground pit, a cluster of purple crystals that looked like quartz grew from the loose, charred-black soil.
Every crystal bore a purple thunder mark, and fine lightning would occasionally be born from them, letting out the sound of electric current.
Wang Yu recognized the origin of this object and felt a slight pleasant surprise.
"—Heavenly Thunder Crystal Cluster!"
Rumor had it that when cultivators crossed tribulation, the power belonging to the thunder tribulation scattered in all directions, and there was an extremely low chance that this treasure would be born on the ground. Not only was it rare, it was also a perfect material for refining Tribulation Crossing Treasures.
It started at the Third Tier. If it was born from the thunder tribulation of a Nascent Soul or Spirit Transformation cultivator, its grade would be even higher.
The environment of Thunderfall Pit was special. It would often attract thunder from the natural world to strike into the deep pit. Only after accumulating day after day and month after month had such terrifying thunder qi been stored within the rocks and soil, even to the point of forming thunderstorms.
A treasure land like this for thunder-attribute cultivators should, logically speaking, have quite a few spiritual items born within it. This Heavenly Thunder Crystal Cluster was only Third Tier, so it should have formed