Capítulo 484: Tiannan's catacombs opens

26th of April.

Inside green wheat mountain.

At this moment, the entrance to the cave in the middle of the valley had been directly excavated.

Countless cannons were aimed at them from all around the valley.

Even further out, countless modern military equipment was ready to strike at any time.

"If someone really manages to get out ... Green wheat mountain will cease to exist."

Tang Feng said softly. He then shook his head slightly and said,"But when that time comes, if we can't stop them ... That means there's more than one rank-9. It won't be of much use, actually,"

It was not difficult for modern technological weapons to deal with powerhouses below rank-7.

There was actually a chance to deal with some rank-7 powerhouses.

"The military even has real energy stone giant cannons. They're extremely powerful. With countless energy stone giant cannons firing at the same time, it won't be difficult to kill those rank-7s.