Lu Yun and his companions quickly departed from the core of the Abyssal Hell. The second they left, an expressionless Princess Mu abruptly lifted her head, an eerie light dawning in her lifeless eyes.

……

Lu Yun had turned this hell into a sea of lava two thousand years ago, destroying all of the zombie farms and Great Formations of Corpse Refinement within. Ridges and hills now undulated through its terrain, forming numerous mountain ranges. He cautiously poked his head out of a moderately sized mountain valley.

“This is the backdoor you left?” Jian Bu’er asked incredulously. This was a very ordinary pla...