Thirty-eight years old, former criminal police officer Wen Yi.
He comes from a wealthy family and lives alone in a villa. He resolutely quit the game when he was at his peak and isolated himself from all the disturbances in the police world.
The long-shrouded 523 shooting case was suddenly overturned, and old grudges resurfaced, forcing him back into the mystery of crime.
Look at the world with a cold eye, but your original intention hides your edge.
Mysteries surrounding old cases and missing persons allow us to cut through the mask of mist from a bystander's perspective and investigate step by step until we reach the darkest truth about human nature and crime.
Concept: Fog cannot hide the truth, and time cannot hide human nature.