"What happened?"
The expressions of the sect leader and Elder Chen changed.
They hurried out of the hall and looked up at the sky.
Only to see the sky was covered by endless dark clouds.
The Great Mystery Sect was situated right at the boundary between the dark clouds and the clear sky as if half in purgatory and half in heaven.
The dark clouds stretched for thousands of miles, completely enveloping the entire Great Mystery Mountains.
"What is this? Could it be a heavenly tribulation?"
Elder Chen looked at the scene in front of him with a dumbfounded expression.
This scene…
He had just witnessed something similar in Qingzhou not long ago.
That time, Su Chen and Marquis Champion underwent the Nirvana Tribulations.
But the problem was…
The combined Nirvana Tribulations of those two people only covered a radius of several hundred miles, not even a thousand miles.
