Lin Feng, the three-time champion of the police academy, was kicked into the archives of the county police bureau because of his courage to offend the powerful, and became a marginalized person who was ridiculed by everyone.
After two years of silence, he worshiped the retired criminal detective as his teacher, studied trace identification, criminal profiling, and file deduction, hiding the front and waiting for the opportunity to break the situation.
While sorting out old cases, he unexpectedly uncovered the unsolved case of 1.17 Rape and murder that had been lying dormant for fourteen years - the evidence was incomplete, the testimonies were contradictory, the innocent person was wrongly imprisoned, but the real culprit was at large.
Deep in the case file, a dark red trace that was ignored directly tore open the shocking shady story that was forcibly covered up back then!
Falling from the pinnacle of glory to dust, and then returning to the front line of criminal investigation from the archives!
He uses his pen as his sword and evidence as his edge to overturn unjust cases, track down the real culprits, and protect his people.
Finally, from a small policeman in the county town, he climbed to the top of the Ministry of Public Security and wrote a legendary history of justice rising from the dust!
