chapter 58 A sword fight

"This drum..." Looking at the patterns on the drum surface, Marco Berry heart moved slightly. Marco Berry originally thought that these dense patterns were the engravings of a formation, forming the power of the formation and blessing it in the sky drum. But in an instant, Marco Berry knew that he had guessed wrong. This pattern is not a formation pattern at all, but more like a sword vein! With the sword edge containing powerful sword intent, the sword veins are...