Yan Guyin froze for a moment before suddenly realizing what was wrong.
Deep within the Endless Summer Plane, rules were still fluctuating!
However, these fluctuations were nowhere near as powerful as the Golden Immortal Tribulation just now.
And several hundred Small Worlds separated Yan Guyin's location from that place.
As a result, he had subconsciously overlooked those barely perceptible tremors in the rules.
Only now, as he sensed them carefully, did he finally discover the anomaly.
Somewhat surprised, Yan Guyin said, "What's going on? Why are the Great Dao Rules still fluctuating over there?
"Could the person undergoing the tribulation still be alive?
"How is that possible!"
Even as he murmured, he had already released his divine sense, silently sensing the distant fluctuations.
A moment later, the mild surprise on his face gradually turned to disbelief.
Although the distance made the fluctuations Yan Guyin sensed extremely indistinct, his many years of experience still allowed him to identify them as Heaven and Earth's gift after an immortal survived a tribulation!
Yan Guyin stood frozen for quite a while before saying, his face filled with astonishment:
"Someone really was undergoing a Golden Immortal Tribulation just now!
"And they actually succeeded?
"Th-this has to be a tale from the Arabian Nights, doesn't it?"
Even now, Yan Guyin was still unwilling to believe his own judgment.
Such a terrifying Golden Immortal Tribulation was unlike anything he had ever seen in his life.
Even among the ancient texts he knew, he had rarely encountered similar accounts.
He simply could not believe anyone could survive such a Heavenly Tribulation.
Yet the barely perceptible fluctuations he had just sensed overturned all his previous judgments.
At that moment, he wished he could immediately head to the source of those fluctuations and see for himself whether this was real.