In the summer of 2025, a female body was found on the Holy River in downtown H. After a week of investigation, the police determined that the death was accidental.
In the summer of 2032, Typhoon "Peanut" passed through the area where H City is located. Days of heavy rains caused the river water to rise and wash away the dam downstream of the Holy River. During the process of repairing the dam, it was discovered that several corpses of varying degrees of decomposition were deposited in the river mud.
The police immediately launched an investigation, and when checking the identity of the deceased, they unexpectedly discovered that the number of people who had disappeared in the past few years far exceeded the number of corpses found this time.
Concept: Human nature is an abyss that cannot be simulated or predicted.