Fifteen thousand Lower-Grade Spirit Stones, that's certainly expensive.
The entire wealth of a Qi Refining Ninth Level Cultivator is estimated to be just about this amount.
And although he already had ten thousand Lower-Grade Spirit Stones, he was still a full five thousand Lower-Grade Spirit Stones short of this amount.
As for only possessing the Qi Cultivation Chapter and Foundation Establishment Chapter, he actually found that normal and acceptable.
If it truly included the Core Formation Chapter, he estimated the price wouldn't just be as simple as fifteen thousand Lower-Grade Spirit Stones.
It could increase ten times or more.
Moreover, he was currently at the Qi Cultivation Level. Having the Qi Cultivation Chapter and Foundation Establishment Chapter was already enough, the Core Formation Chapter? He would consider that when he had already reached Foundation Establishment.
Buying it now would be wasteful.
