As that ancient and majestic voice echoed through the valley, even the air seemed to tremble. An indescribable oppressive force surged from the depths of the cave dwelling, instantly enveloping the entire valley.
Jiang Chen felt his entire body tighten, and the spiritual energy within the black-robed avatar residing in his Divine Sea stirred uncontrollably, as if facing an unprecedented challenge.
"What?!" He widened his eyes, his heart filled with shock. This power far surpassed any powerhouse he had ever witnessed before; even the Abyss Master he had fought earlier seemed incomparable to this entity.
Chapter 307