C397 Dual Weapon Augmentation

"Oh? You seem to be... There was a misunderstanding about my true strength. If you think I was being serious just now, then you are too naive. "

Black Flood Dragon King did not exaggerate. He was just warming up.

Rumble rumble rumble!

Suddenly, his main body was surrounded by countless amounts of deep blue fog, and the origin of this mist was constantly revolving around his body