The changes in the Soul Scythe secretly thrilled Lixiang, who felt as though he had become quite wealthy. He possessed a full set of High-level Divine Artifacts, but he still lacked a Super Divine Artifact.
With a wave of Medusa's hand, countless pale-yellow gems flew out from the thick dust. Some of these gems were the size of a fingernail, some the size of an egg, and the largest were the size of a fist, looking quite exquisite, much like amethyst.
Medusa said, "This is Tianxing Stone, a unique material found on sinners. They are graded into Tianxing Gravel, Tianxing Stone, Tianxing Spiritual Stone, and Tianxing Divine Stone. They can improve the body and increase physical strength. Unless the body reaches its absolute limit, these stones can continually modify one's physique, even to the point of achieving immortality."
Chapter 529