The Killer's Secret

Is it human nature's evil, or a collapse of morality?

A case from decades ago has resurfaced, and the truth behind the events is growing ever more obscure.

Who is the killer?

A friend or relative of the victim?

Or an introverted young man hiding in the shadows?

Here, you will find all the answers.

In this city shrouded in mist, a serial killer moves quietly, meticulously planning each murder in a manner almost like art. He is not only a killer, but also a master of escape. After every crime, he skillfully evades the police, leaving behind a trail of baffling clues. The protagonist, Ji Bai, is a brilliant criminal psychologist drawn into this deadly game. He finds it increasingly difficult to tell where justice ends and evil begins. As the investigation deepens, he begins to wonder: Is the killer really just a cold-blooded murderer, or is there a deeper conspiracy at play? In this suspense-filled story, the truth always seems within reach, yet forever out of grasp. You won't know who the real killer is until the very last moment.

Theme: A profound exploration of human nature