What surprised the three of Ning Qi was that Yun Xiaoxiao's actual age was less than forty years old

It is very common in the fairy world to be under the age of forty and to cultivate at the golden core stage.

But the aura of heaven and earth in the fairy world is not comparable to that of Shenwuxing. Even Daoist Jiao himself dare not say that he can cultivate to Yun Xiaoxiao's current state in less than forty years here.