Li Mu continued to observe with a poker face.

The golden ball of light inside the stone was extremely dense, It was splendidly bright, like a small sun, which was intoxicating.

After looking at it for a while, he still couldn't figure out what it was, so he looked up and asked, "Hello, what's the price of this Primordial Stone?"

Without even raising his head, the mysterious black-cloaked vendor answered, "Five silver-colored fairy ...