C510 Blood Flowed like a River

Step, step, step, step, step. The people of the Infinite Prison Hall were pressing down on them. Each of them was wearing a black robe and a standard sword. Besides the edge of the sword, there was also an endless cold light emitting from the blade of the sword. On the sword's hilt, there was a large word 'Hell' that was extremely conspicuous, making everyone fight without feeling cold