Modern office worker Shen Ci dies suddenly from working overtime and transmigrates into the body of a fake heiress who fell into the water, from the Duke Zhenguo's household. Bound to a high-dimensional civilization System, she gains a portable space and a spirit spring, where she can grow crops and raise livestock. Daily sign-ins can even reward her with pills, puppets, or even clones. It's hell mode from the start, and the real heiress is about to come back and take her place. Shen Ci only wants to use her golden finger to slack off and enjoy a quiet retirement, growing vegetables, raising fish, and living off the fat of the land. But the System keeps pushing her to sign in, her space keeps urging her to farm, and villains from every direction keep lining up to get themselves killed. Before she knows it, she's become a powerful big shot with influence over the whole realm and wealth to rival a nation: a lazy fish with a life of luxury.