C391 Kill Him Turn the World Upside Down!

As he spoke, the grey-clothed man's figure stormed straight into the cell! With a loud bang, he broke out of the prison with his extreme speed. The genuine essence around his body surged and a wave of tyrannical and mighty radiance spread out like a long dragon, rushing out!

Boom!

The gray-clothed man attacked with all his might, using the power with half a step into the Extreme Martial Stage