Guan Ning, a modern office worker, unexpectedly transmigrates into a doting-group novel she is working on, becoming the short-lived original wife of Zhang Chi, a marquis's son who suffers from amnesia and whom she was supposed to marry through deception. In the original story, her actions eventually lead to her entire family being brutally killed. Determined to survive, she calls off the plan to drug him and decides to change her fate through her own efforts. From gathering wild vegetables and catching fish to making emerald jelly, she works hard to turn their impoverished life around alongside her money-loving, fiercely protective mother and her mischievous, food-loving younger brother. However, Zhang Chi, whom she desperately wants to send away, gradually falls deeper in love with her as they spend their days together. Just as her efforts to make a living begin to pay off, her concealed identity and marriage in name only become difficult obstacles on her path to changing her destiny.