Xuanhuan: I Transmigrated to Another World and Began Rebuilding the Underworld

The eternal night descends, and ghosts and monsters run rampant among humanity. Zhao Kai, who died as part of a suicide squad, inexplicably transmigrates to a cultivation world. Though everyone here is incredibly powerful, this world faces the same threat of eternal night. Here, Zhao Kai also uncovers the truth behind many things:

The eternal night didn't come because of a meteorite. It came because something called an extraterrestrial demon fell with it?

The meteorite hit the Underworld first and smashed it to pieces?

The sect takes me in as its chief disciple, my beautiful senior sister serves me tea, and an old geezer over eight hundred years old wants to become sworn brothers with me, all because he wants me to spend my life sealing the extraterrestrial demons?

The vast Underworld is now just an empty shell. They say I'm the second-generation King of Hell, but I have to recruit my own underlings and even set up my own office?

The guy next door looks exactly like me, and he comes over to clean every day when I'm not home?

In this cultivation world, a young man carrying an RPG stares dazedly at the extraterrestrial demon before him, who should, by all rights, be exceptionally vicious...

Damn it, why the hell do you look exactly like me???

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Please do not imitate.