As a Criminal Investigator, It's Perfectly Reasonable to Carry a Wrench

Su Chen transmigrates to a parallel world and becomes an ordinary criminal investigator. After unexpectedly awakening the Detective System, he takes an unstoppable path of solving cases and catching criminals with cheat-like abilities.

He happens to walk into a gold shop during a robbery and takes down the whole gang in one go.

Walking along the roadside, he runs into a human trafficker and helps crack a major cross-city case.

Robbers, wanted criminals, murderers, murder cases!

Su Chen solves one baffling, bizarre case after another.

After being sent away to serve their sentences, with food and lodging included, countless criminals all want to ask Su Chen one thing.

"You're a criminal investigator! Why the heck do you carry a wrench around with you?!"

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