C551 Hidden Dragons and Crouching Tigers(2)

After a long time, as if he felt that the Yuan energy in the room was too thin, Lin Chen couldn't help but furrow his brows slightly. Then, he slowly opened his eyes.

"It has only been three days, and it has already been completely absorbed?" Sensing that there was not much Yuan energy left in the room, Lin Chen frowned and said, "Forget it. In that case, we can only do it again..