The small universe is not complete.
When cultivators undergo tribulation in it, the stars they are on automatically gather energy, triggering a heavenly tribulation.
But now it's different.
With the immortal tribulation energy from the Immortal Realm, once a being in the small universe goes through a tribulation, a portion of the immortal tribulation energy will be diverted as their energy source.
"So this is the natural heavenly tribulation, abbreviated as heavenly tribulation? This is truly interesting."
Ye Feng murmured softly.
Looking up at the sky, Ye Feng noticed that the heavenly tribulation was still gathering and began to strike with a doubled power in the second wave, hitting him fiercely.
Yet, he remained unscathed.
Next came the third wave, the fourth wave...
The power of each wave of heavenly tribulation doubled, and by the time the ninth wave descended, its fearsome power was enough to make a Twentieth-layered Immortal Emperor turn pale.
"This is terrifying!"