A Criminal Investigator by Day, a Guide to the Underworld by Night

Su Cheng was pursuing a suspect when his location was mysteriously exposed, and he was shot in the lung.

Then, by chance, Su Cheng connected to the Underworld and became a guide who could travel between the worlds of the living and the dead.

Thanks to his identity as an Underworld guide, Su Cheng noticed clues that would have escaped him in the living world.

Su Cheng cracks one cold case after another, protects the public, and brings criminals to justice!

He exposes twisted human nature and the collapse of morality!

Su Cheng: "Justice may be late, but it will never be absent!"

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.