City Shadow: Forensic doctor Jiang Linchuan discovered abnormal DNA when dissecting the victims of a serial murder case, which led to the disappearance of human specimens from the medical school 20 years ago. The case involved Changming Group, the top domestic biotechnology company.
Memory Maze: During the investigation, Jiang Linchuan discovered that the false memories he had been implanted gradually disintegrated, and his true identity pointed to the top medical student whose life had been replaced, and the serial murderer was actually his twin brother who disappeared when he was a boy.
Genetic Dilemma: The core of the case points directly to illegal gene editing technology. The human specimens at that time were actually genetically modified experimental products. Jiang Linchuan and the murderer were both modified "perfect human" samples. The pros and cons were engaged in a life-and-death showdown in the abyss of technological ethics.
