324 Crawling Out of Summer Rain City

Tsk-Tsk!

The mining martial artists quickly scattered as Jiang Yi's two fire dragons quickly flew over, crashing into the giant crystal wall.

Boom!

As the two fire dragons smashed into the stone wall, it caused the entire stone wall to tremble. Standing in the stone cave, everyone felt as though the entire place was about to collapse. Dust from the surface of the ground was swept up, covering everyone's line of sight.

"Uh…"

Jiang Yi used the black essence force to enhance his vision. He could effortlessly see the mark that was left on the stone wall. He knew that this crystal stone was tough, but he didn't expect it to be so tough.

His all-out attack was only… able to open up a small hole that was the size of half a palm!