C935 The Heavenly Demon Seal!

The terrifying Blade Qi surged instantly along Su Yu's Heavenly God Blade, pouring into the pitch-black Heaven Earth Prison before him.

Boom!

A thunderous roar echoed.

The Heaven Earth Prison, woven from a curtain of darkness, began to fissure violently on its exterior.

Within the Heaven Earth Prison.

As Su Yu's assault struck the prison, all four inmates felt its foundations quake