Feng Shui Criminal Investigation Record

At 4:17 in the morning, forensic doctor Qin Ye received a call: a "perfect fall" occurred in the central business district. During the autopsy, he found a fragment of indium tin oxide between the deceased's fingernails - it was not the building glass, but the remains of a precision optical coating. On the same day, Jiang Chao, who was transferred from the traffic police team, stood in the corridor on the 23rd floor and took out a worn compass: "The road in this building is the wrong way. At two o'clock in the morning, mirror reflection will create a false floor in the corridor. Light is the best road sign, and light will not leave fingerprints." Qin Ye doesn't believe in Feng Shui, but he believes in numbers. When the spectrometer confirms that the composition of the reflector exactly matches the particles in the nails of the deceased, two people marginalized by the system are forced to join forces - one holds a scalpel, the other holds a compass; one searches for the truth on the bones, and the other tests the murderous intention in the haunted house. They soon discovered that this was not an isolated case. When science becomes a murder weapon, when metaphysics becomes a code, the only light is the spark produced by the collision between the scalpel and the compass.