"That's eight thousand Spirit Stones in total. Daoist Li, would you like them in Low Grade Spirit Stones, or shall I exchange them for eighty Middle Grade Spirit Stones?"
"Low Grade Spirit Stones, please."
Li Chang'an replied without hesitation.
Cultivators in the Qi Refining and Foundation Establishment stages mostly use Low Grade Spirit Stones.
The Spiritual Power in these stones is quite sparse.
Middle Grade Spirit Stones, on the other hand, contain much richer Spiritual Power. A single one is comparable to over a hundred Low Grade Spirit Stones.
However, Middle Grade Spirit Stones were rare.
Many Spirit Stone Mines can't produce stones with such dense Spiritual Power; they can only be mined from the core regions of a few specific mines.
It was rumored that Major Sects like the Cyan Cloud Sect had methods to forcibly extract the Spiritual Power from hundreds of Low Grade Spirit Stones and concentrate it into a single stone, creating a Middle Grade Spirit Stone.
