This made Qing Mu Fairy initially somewhat incredulous, but soon she readily believed Gu Yuan's words.
After all, Gu Yuan had no need to deceive her, nor could he possibly fool her.
Besides, without an unprecedented foundational depth, it's likely impossible to evoke such a lightning tribulation.
Qing Mu Fairy is certainly no fool; during that lightning tribulation, she actually detected some clues.
The appearance of this lightning tribulation was clearly due to Gu Yuan being too abnormal, too special, and thus "incompatible with the world," which led to heavenly wrath and the tribulation descending.
This sparked a particular thought in Qing Mu Fairy's mind—What grade of Golden Core has Gu Yuan forged!
"Forget about compensation, but I wonder if you have any thoughts of apprenticing under me?"
