(System + single female protagonist + daily life + original cases and characters + third-party forces) Yuan Qian, an ordinary social creature, has his soul penetrated into the body of an elite agent with one of the "Twelve" code names of the Dongguo Security Bureau with the same name. As soon as he opened his eyes, he was told that the stage mission was to arrest Gin and destroy the organization. Although Yuan Qian is a soul traveler, he cannot fully grasp all the abilities of the original owner. He can only slowly turn into an agent under the guidance of the system. Today he helps the bureau to obtain intelligence, tomorrow he helps the Japanese police to deal with James and the others, and the day after tomorrow he has to help the organization catch the rats of the French Foreign Intelligence Service. . . After carrying out the social animal tasks day by day, the more I worked hard, the more I discovered the weakness of manpower. Therefore, Yuan Qian decided that I still have to live a leisurely and contented life. Of course, this is not a waste.