C904 The Battle for the Devil Core in the Yellow River

His strength is not to be underestimated. Plus, he's a genius from the Artifact Refining Sect in the Upper Three Heavens. He must have some strong cards up his sleeve. Otherwise, how could he have established himself so firmly in the academy?

"I want the Devil Core of this Electric Light Leopard," Huang He said seriously, looking at Xiao Yan