The time traveler Ye Changsheng accidentally activated the police god system and was recruited by the old police station director Li Weiguo as an auxiliary policeman. When he first joined the police force, he bravely rushed into the fire scene to rescue people and captured A-level wanted criminals with his bare hands. He repeatedly solved strange cases with the combat skills, clairvoyance skills and other powers unlocked by the system. He was promoted from the auxiliary police force and formed a partnership with the policewoman Hua Xue Xiaohua. They jointly solved many important cases such as serial murders and family extermination cases, and also uncovered the evil forces and the real culprits behind the scenes. In the process, he lost his guide, but always insisted on justice, and eventually became a police detective. He also fell in love with Xue Xiaohua while fighting side by side and came together.
