I'm an Undercover Agent in a Chat Group of Vengeful Ghosts

Ning Yan transmigrates to a parallel world and becomes an employee at a funeral home.

During a routine corpse-transport job, he awakens the Yin-Yang Undercover System and gets pulled into a chat group for vengeful ghosts **.

The ghosts: "Boss Ning Yan, they say you're a spy sent by the Underworld. Is that true?"

Ning Yan: "Have you ever seen an Underworld spy who killed a ghost officer?"

The Underworld: "Ning Yan, although you've helped the Underworld capture countless wandering ghosts, there's a rumor that you're in cahoots with them and plotting a rebellion. Is that true?"

Ning Yan: "Since you say I'm plotting a rebellion, then the Ten Kings of Hell can step down starting today!"

Three years, then another three years. Ning Yan has no idea how an undercover agent like him ended up becoming even fiercer than the King of Hell!

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