C1397 An Expert Had Appeared!

"How could this guy be so powerful?"

The King of Blood Devils' eyes turned slightly cold as the Devil Sword in his hand trembled slightly. He could clearly feel that the Devil Sword was emitting an instinctive fear at this moment, as if there was something that it was afraid of in the surroundings.

How could he know that the Devil Sword was personally escorted by Robert back then? Furthermore