Lin Zhi, a genius from the police academy, was unexpectedly reborn. He returned to his first day as a police officer and was accidentally bound to the all-powerful criminal investigation system.
From small livelihood cases on the streets to complex cross-regional clues, he relies on precise investigation and excellent skills to solve mysterious cases, protect people, and eliminate hidden dangers.
From a rookie detective in Spring City, to a key criminal investigator guarding one side, to an internationally renowned security guardian.
Stick to the original intention of justice, use the power of criminal investigation to guard the lights of thousands of families, and eventually become a criminal investigation war god!
