Explode!

Immediately, several doors opened all around the Reactor Room, which the robots used to enter nonstop. That's not all. Several square-shaped places on the walls suddenly rotated, bringing out many of the lasers that Rean and Roan had to deal with back in Chamber 13R. 

The cultivators, devils, and angels' expressions turned ugly. They had many difficulties dealing with those things in the past, and the amount in this room was far higher than in any other place before.

Luluch and Itihis from the Vruve Organization didn't waste time. They immediately brought out their weapons and launched themselves at Tanxan on the ground. It was obvious that Tanxan was the one controlling everything, so they had to eliminate him as soon as possible.