"The Thirteenth Suspect"
The encounter between Gu Yan and Su Wan began with a murder in a secret room. As the captain of the criminal investigation, Gu Yan was helpless in the face of twelve suspects whose evidence pointed to vague evidence; while Su Wan, a criminal profiler who was accidentally involved in the case, discovered traces of the thirteenth person from an abnormal fingerprint at the scene.
Each of the twelve suspects has a secret, and seemingly unrelated clues are entangled by invisible threads. Gu Yan's criminal investigation intuition and Su Wan's profiling ability complement each other. Each investigation is closer to the truth, but they are plunged into new fog - the missing murder weapon, the tampered timeline, and the deliberately hidden network of relationships.
When the outline of the thirteenth suspect gradually became clearer, they were shocked to realize that this was not only a carefully planned murder, but also a psychological game against them.
