Lin Jiayi, a food delivery rider, unexpectedly enters the world of a novel and encounters a troublemaking Husky system. The personalities of the male and female leads are accidentally switched. The system stubbornly insists on following the original storyline, but Lin Jiayi takes everything in stride. With just 80 yuan in living expenses, a rented apartment as her "luxury mansion," and street food as her lavish feast, she uses her creativity to complete all kinds of missions. Amid a series of hilarious mishaps, she gradually develops feelings for the aloof elite Gu Chengjing. What begins as reluctant cooperation blossoms into love, and the two ultimately find their happily-ever-after.