According to legend, there is a mysterious case-handling team in Tangzheng City of State Z. This department is directly affiliated with the country's highest judicial institution, on an equal footing with the Tangzheng City Police Department, and only takes on difficult and unsolved cases. All information handled by this department has undergone several layers of high-level encryption, just to maintain the lowest moral bottom line of a country and hide the dark corners. Department staff recruitment is not like ordinary departments. You don't need to submit a resume. If you are qualified, then just wait for them to arrive.