2. System technicians at the scene of the accident: the reasons for participating in the research, identifying and handling the body, protecting the physical evidence scene and other possible useful evidence collected from the scene.
3. "Chemist": responsible for collecting samples, analyzing living fluids, cells, blood and other substances, as well as research on laboratory pathology and anatomy requirements, and identifying damaged corpses.
4. Private detective: collect evidence as needed, conduct follow-up investigation and investigate cases.
5. Mummy researcher: responsible for mummy research, autopsy and ancient corpse restoration.
6. Counsellor for victims' families: communicate with families and victims' families, especially in criminal cases, and provide them with psychological support and comfort.
7. "Logistics personnel with criminal records": track people related to crimes regularly to maintain a safer surrounding environment.
8. "Claims lawyer": claiming compensation from the victims and some family members who have not fulfilled their legal obligations.
9. "Tomb fitter": responsible for clamping old tombs with historical relics and protecting them from damage and theft.
10. Underground drug investigator: responsible for investigating new drug supply technologies and related black market transactions.