A bizarre, strange, and deeply rooted case occurred together.
How police find clues that can easily go unnoticed.
The thrilling process from receiving the case to solving it, reversing the detection process, describes the style of a guard who sacrifices his life for the police and never gives up.
The head-to-head confrontation between white and black, the complex analysis of human nature, the murderer's methods of committing crimes, and the criminal's humility.
What unknown secrets are hidden behind the case?
Cold cases, murder cases, important cases, mystery cases, and shocking serial murder cases.
Every case is a wake-up call, whether it is caused by humans or ghosts.
Here you can feel the weakness and darkness of human nature.
Purpose: May everyone abide by the law, and may the motherland prosper.