C797 Light and Darkness Duo Emperors

Just then, Gu Xuan and the rest sensed something, and looked towards one direction in the sky.

In the dense twilight, a black figure that seemed to be embedded in the darkness flew over from the horizon.

Bang!

Not knowing when, the black figure had launched an attack, causing the Protection Barrier that Gu Xuan had set up to cover himself to immediately explode