The white bead seemed to be made of jade or glass; it lay quietly in a groove beneath the shattered wooden floor.
After a moment of contemplation, Xu Yuan locked onto the name of the bead from the extensive list of rare treasures in the Cangyuan Chronicles, based on its effect and appearance.
Source Crystal.
Akin to a spirit stone in the world of immortal cultivation... oh no, compared to spirit stones, Source Crystals were more like the condensed essence of spirit sources from the traditional world of immortal cultivation.
It was considered a treasure superior to the pool of Spiritual Liquid within Xu Yuan's Sumeru Ring.
But the current issue wasn't this; the question was, why would such a high-level treasure be found in Xu Changge's floating palace?