Three years ago, chief anti-fraud investigator Zhang Heng investigated the disappearance of a family of four. When the case was about to close, the household registration, bank, and medical records disappeared one after another, and all witnesses denied the existence of the family. Zhang Heng was found guilty of forging evidence and was fired and banned from the industry.
Three years later, a woman came to him with her husband's death certificate and an old insurance policy. There is only one reason for the insurance company to refuse compensation: the policyholder does not exist and the contract has never been established.
But Zhang Heng's name was signed in the investigation confirmation column of the insurance policy.
A husband that did not exist, a fire that was not built, a person who was insured only seven minutes after his death... Zhang Heng uncovered the man-made scams hidden behind the anomalies case by case, but found that there were some traces that even the murderer could not explain.
When the law, data, and everyone's memory deny a person's existence, what else can prove he was there?