C51 Black Profound Rock Artefact-crafting Furnace

Although the five thousand Spiritual Stones of the Black Lingzhi had stirred up a storm, it quickly calmed down.

Because a new item had already been taken out.

"Next up is an unknown stone. " The host said, "This stone is the size of a fist, pure black, without any luster, looking like an ordinary stone. Furthermore, it's not a Spiritual Stone. It can't provide any energy