"What is this? Gravity!" As soon as he entered the second floor, Jiang Feng immediately felt his body sink heavily. The gravity here was at least double that of the outside world.
Thud! Thud! Caught off guard, quite a few people instantly tumbled to the ground.
Jiang Feng looked ahead. Some people were standing still, some were lying flat, and others were sitting cross-legged right where they were. About thirty zhang away in the center, there was a circular screen of light.
Chapter 168