As Xiao Yifeng swept with his perspective eye, he discovered that there was also a hidden mystery within the stone wall beside him. He walked over and punched directly, shattering the stone wall on the spot.
Immediately, a burst of light shone out, and what appeared before Xiao Yifeng was a pile of stones. These stones were neither Soul Stones nor Crystals, but a special material.
"What is this?"
Xiao Yifeng asked, his expression stunned, inquiring of Long Qian.
"Starry Sky Stone!"
Long Qian spoke.
"Starry Sky Stone? What's that?"
Xiao Yifeng asked, puzzled.
"The Starry Sky Stone is a rare material for artifact refining, and is extremely precious. Generally, when refining Precious Artifacts or King's Weapons, adding a little Starry Sky Stone can directly enhance the weapon's level by several grades, making it the most favored and sought-after item for Artifact Refiners."
