"Boom— Boom— Boom!"
The whirlpool in the sky resembled a massive cloud of tribulation. Without flashes of lightning, only the muffled roar of thunder emanated from within.
"This is the tribulation!"
On the surface, it's composed of mutated death energy familiar to Chu Xiu, but Chu Xiu could sense that after reaching a certain concentration, these mutated death energies underwent a deeper evolution, giving birth to a higher tier of power.
That kind of power might be what truly defines tribulation!
At this moment, the array formed by Qingyunzi and eight immortals had penetrated over a dozen miles deep, with Chu Xiu trailing from afar and observing.
After reconstructing the immortal body, they seemed to have lost the ability to resist the tribulation's power and, like Chu Xiu, had to confront the power of tribulation with absolute strength, without any tricks.
