In order to win back his wife, Qin Yang bound to the "Part-time King" system and started a wonderful journey of working. During a night fishing live broadcast, he accidentally caught a corpse that was being traced by the police, and he helped solve the case in the first battle. Since then, he has encountered fugitives while delivering express delivery, outsmarted MLM bosses, and encountered cases while delivering goods during live broadcasts. Every time he worked part-time, he was accidentally involved in the case and became a non-staff assistant to the police. In life and death crises one after another, the relationship between Qin Yang and policewoman Liu Yan gradually warms up. From class reunion disturbances to on-set detectives, to bank robberies, he always manages to save the day. After witnessing his bravery and justice, his wife finally changed her mind. Qin Yang not only proved himself, but also regained his heart and ushered in a double harvest of career and love.
