In the 23rd year of the Republic of China, chaos arose in Jinmen. The phantom in the theater claimed his life, the bones of ancient houses appeared, and the serial disappearances in the concession triggered panic one after another. She was originally an unpopular "thorn" in the patrol room, acting fast and bold, but she was accidentally bound to a "suspense deduction system" with a mysterious origin. The system can unlock clue fragments, simulate the murder process, and even exchange for crime-solving skills beyond the understanding of the times. Faced with the shady gangsters and the collusion between officials and businessmen, she abandoned the roundabout ways and used a bold and bold attitude to brave dangerous places and confront the criminals. Behind every unsolved case, there is an imaginative truth that subverts cognition. With her lonesome courage and the support of the system, she tore through the fog in the turbulent Republic of China, but gradually discovered that the binding of the system was not accidental, and that she had already been involved in a huge conspiracy that spanned the era.
