Serial murders occurred frequently in Yunjing City, and the dead were all arranged in the shape of a "roll". Qi Mo (male protagonist), a Jinyiwei Xiaoqi who has been idle for three years, is forced to start a business, but he meets Chu Zhixia (female protagonist), the daughter of a crazy and involved businessman. When the "Lying and Fishing Party" collided with "007 Workaholic", they found that each corpse contained fragments of firearms blueprints - it turned out that the "Thunder Fire Gun" design blueprints that disappeared at the border three years ago were being auctioned on the black market! One wants to leave office on time, the other wants to stay up all night to investigate the case. The two enemies are forced to team up and uncover a shocking conspiracy amidst hilarious exchanges...
