Criminal investigation captain Jiang Chen traveled through troubled times and was actually bound to the "Modern Police System". Insufficient evidence? I have a DNA tester! Failed to pursue the murderer? Drone air patrol! He wanted to establish the first modern police force in ancient times. On the first day, the auxiliary police recruited turned out to be a princess from the former dynasty who was being hunted by her enemies and came to seek refuge. Jiang Chen looked at her: "Want to live? Okay, first memorize the "General Principles of Dasheng Criminal Law"." When his police station was dominated by power, the empress personally came to the door and handed over the application form for the auxiliary police: "Sir, I want to become a full-time officer."
