This is a rare pill designed specifically to improve the quality of a Spiritual Root. Only a Core Formation Expert could refine such a thing. In terms of value, it is worth far more than a Jiazi Pill!
A high-grade Spirit-Raising Pill is even more precious than a high-grade Jiazi Pill, which can extend one's lifespan by a hundred years!
Even a low-grade Jiazi Pill is already worth ten thousand Spirit Stones, while a high-grade one is worth over a hundred thousand low-grade Spirit Stones or a thousand mid-grade ones.
Chapter 26