A Midnight Murder: During an autopsy, forensic examiner Lin Xia discovers a mysterious chip hidden inside the body of Chen Yuxin. Behind this seemingly ordinary murder lies a much larger conspiracy.
A Mysterious Figure: Jiang Han, a police consultant, suddenly appears. He shows an unusual interest in the chip and warns Lin Xia to stop investigating.
A Mystery of Identity: Lin Xia discovers that someone has been impersonating her as a forensic examiner, while Jiang Han seems to have an unknown connection to the victim.
Danger Closes In: As the investigation progresses, Lin Xia is attacked by a mysterious assailant, but Jiang Han arrives in time to save her.
The Truth Emerges: As the investigation deepens, a massive organization involved in human experimentation gradually comes to light.
