Xue Mingyu was not part of the fish demon clan that lived on the Second Peak in the past. He was not a pure fish demon, but he still had the blood of a fish demon in his body. That was why Yu Ming could understand why Xue Mingyu was able to use the power stored in the Earth Pearl not long ago.
That was indeed a rule that could be applied to anyone who wanted to use the power within the fish demon clan's Three Precious Pearls. The pearls were valuable, but unfortunately, they could only be used by fish demons.
That was why Yu Ming looked surprised after hearing Xue Mingyu's words. "There is still another fish demon in this world?" He asked the man in black.
"That's my assumption, Master Yu," Xue Mingyu replied. "While you were busy taking care of Prince Wu Jingguo, I received reports from my subordinates about the situation in Dong Lang. They told me that there was nothing left in Dong Lang now. Everything was swallowed up by One Hundred Years of Fury."