Crime Solving: I Have a Casebook for Tracking Down Killers

As an ordinary detective, ** accidentally got hold of a notebook for tracking down criminals.

For every case he investigates, the book records detailed clues, leaving criminals with nowhere to hide.

Team Leader Guan: "This case is airtight. Not a single piece of evidence was left behind."

Detective Qin: "The culprit is definitely a professional, and has committed crimes more than once."

**: "Don't bother guessing. He's the killer."

After quickly rising to become a top detective, ** wasn't at all happy.

Because he discovered that he seemed to be sinking into an even deeper quagmire...

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