Gu Yan, a college student, was accidentally bound to the "Lies Come True" system because he had been deceived for many years, which could turn the lies told to him by others into reality. From then on, he used the system to help his classmates negotiate prices and assist the police in solving crimes. He finally chose to hand over the system to the state, participate in the construction of major national projects, and achieve scientific and technological breakthroughs and social changes. However, as the power of the system gradually fades, Gu Yan faces the boundary between reality and fantasy, and gradually realizes the meaning of knowledge and responsibility.
