C1223 Mysterious Black Line!

The Great Emperor Stage powerhouses s who had mastered the seventh stage of the Heavenly Energy looked at each other. For a moment, no one dared to act rashly.

"Boom!"

Finally, after a long period of time, a Great Emperor Stage powerhouses who possessed the strength to control the seventh stage of Heavenly Energy stepped out, as an incomparably majestic aura surged from his body