Lin Tao, the captain of the Longpan City Criminal Police, and Qin Ming, the chief of the forensic department, have been old friends for many years. But Qin Ming's assistant reported and resigned because he couldn't bear Qin Ming's weird temper. At the same time, Li Dabao, who worked in the Trace Inspection Section, was seconded to join Qin Ming's working group. At first, Qin Ming did not trust Dabao, who was a girl, but Dabao was stubborn and showed good reasoning and observation skills in solving the case. Moreover, Dabao's sense of smell was extremely sensitive, so the picky Qin Ming finally decided to keep Dabao. The iron triangle of Longpan Police Station has also begun to take shape. The play starts with an "Oil Explosion Strange Case". Qin Ming, Dabao and Lin Tao solved various bizarre cases one after another.
Purpose: To enhance the ability to solve crimes
