Su Chen is a professional “special-scene cleaner.” His job is to restore haunted houses, murder scenes, and sites of accidental death to their original state, as if nothing had ever happened. But he has a secret: by touching an object, he can sense the last “story” left behind on it.
This ability is both a curse and a gift. He is forced to “watch” countless moments of despair, terror, and madness, until he cleans a luxury apartment that the police have ruled a “suicide.” The moment his fingertips touch an overlooked music box, a fragment of memory floods his mind: a violent, panicked scene that did not belong to the deceased.
Behind the “suicide” verdict lies a perfect murder, meticulously staged.
As silent objects begin to whisper, the truth gradually emerges through blood and lies. This is the story of a man who makes a living “handling corpses” and “collecting trash,” forced to become an urban crime solver amid the concrete jungle. He only wants to clean in peace, but these “pieces of evidence” always have something to say.