Chapter 686: Alliance of Martial Ancestors

With a single icy word, the faces of the Bloodthirsty Martial Ancestor and the Chaotic Sea Martial Ancestor turned deathly pale. Terror filled their eyes, a fear they had never experienced before. Even facing the Martial Emperor in the past paled in comparison.

"Could it be this bronze mirror..."

Despite their fear, the two Martial Ancestors quickly realized, their faces full of shock. They had initially thought the bronze mirror was just an ordinary treasure. Besides, how could this...