C411 A Powerful Suction Force

The Gudu watched the stone box slicing through the air, his expression shifting subtly. "The power within that stone box seems to be at the Oneness Stage. How could it possibly withstand the fifth circle of the Cloud Sea? Is the box itself extraordinary?"

Hsu Fann glanced at him, a smirk playing on his lips. "I can still recall the Gudu's astonishment upon first seeing the stone box