Jiang Lan had failed his cultivation advancement the previous time at the inn.
His master should have known of this.
However, he still had a fortuitous encounter there after all. Therefore, it was not surprising that his advancement this time was smooth.
So in these three years, he raised his cultivation to the early-stage Essence Soul Realm.
It had been a hundred and fifty years since he had arrived at the sect. He was still considered a genius.
After that, he would have to slow down.
It was not suitable for him to continue increasing his realms on the surface at such a pace.
His master already knew of his advancement.
Although he did not say anything, he still smiled.
Jiang Lan could tell.
The number of array formations in the Ninth Summit had increased by a lot, but as he gained a deeper understanding of array formations, he started to feel that they were rather ordinary.