Horror Revival: What Should I Do When Even Vengeful Ghosts Fear Me?

Gao Han discovers that he has been reborn.

In this world, there is no underworld and no cycle of reincarnation. When people die, they either become ghosts or vanish into the world.

As a red-clad female ghost is about to claim his life, Gao Han activates the Underworld System. He turns around and immediately subdues the evil spirit.

Villain 1: "Why are all these evil spirits helping him?!"

Villain 2: "Damn it! Even when he doesn't ask the evil spirits for help, I still can't beat him!"

From then on, Gao Han sets out to subdue ghosts, build the underworld, and rule over all.