There is a special department on the seventh floor of the S City Bureau Complex, called the Emergency Case Handling Team. The team has a dead rule, called the 72-hour golden deadline for solving a case, which requires the team to work within 72 hours from the time they intervene in the case. The case must be solved within 1 hour. Because in criminal psychology, if some emergency cases are not solved within the 72-hour golden time for solving the case, there will be serious consequences. The direction of people's activities is mainly determined by the subconscious sexual instinct The same is true for crime. When the ego demands the satisfaction of the instinct but cannot be realized in the way that the superego requires and can be accepted by people, it is possible to embark on the road of crime. ——Freud author micro Bo: X slowly draws cards