His soul traveled to the fictional dynasty and became an ordinary spy in the Yinyuan Division, the supervisory agency of the Nanyin Dynasty. After a life and death crisis, Jiang Yu decided to resign as a spy and take the imperial examination instead. However, during this period, he encountered a series of bizarre and strange events, which made him realize that his life experience seemed to be extraordinary. Choices and challenges came one after another. Jiang Yu relied on the knowledge and experience of his previous life to avoid danger many times, and finally became famous and became the most powerful minister in charge of a dynasty and more than ten thousand people.