Chapter 620: The Shock of Old Casley and the Alchemists_2

However, despite speaking mildly, the old alchemist's arrogant face was still full of contempt.

He clearly didn't believe that Leo Ray could produce something that would make his heart race. Instead, he wanted to use this opportunity to further ridicule Leo Ray.

At the same time, the other alchemists who were enjoying the show also had mocking expressions, as if they were watching Leo Ray's misfortune.

However, what happened in the next second caught all the alchemists present off guard.

With a thought from Leo Ray, a seemingly ordinary and bulging small linen bag suddenly appeared in his palm.

He then lifted the bottom of the bag and dumped its contents on the table in front of him.

Accompanied by soft textured, yet incredibly crystal clear deep blue crystals tumbling out one after another.