C792 The Flame of Cold Water.

Thousand Dragons Empire, Xuanyuan Mo's cultivation chamber.

Chu Xingyu sat cross-legged on the cushion, holding the stone he bought from the black market in his hand.

"What kind of stone is this?"

Chu Xingyu's eyes showed doubt. This stone gave him too many strange feelings.

Although it was an ordinary rock, the faint transparent energy emitted from it made him feel extraordinary.

However