Shen Xiaoyue, a modern social worker, died suddenly on the 37th day of overtime work and traveled to Shen Yue, a concubine of the ancient Zhenguo Palace. She thought she could live a retired life of growing flowers and raising cats, but she didn't expect that the "advanced consumption system" was activated - because she advanced a "high-quality identity package" when she traveled through time, and now owes the system 5,000 taels of silver, and has to repay the loan of 200 taels plus interest every month.
What's even worse is that her cheap father, the Duke of Zhenguo, is planning to marry her off to the 60-year-old Marquis in order to save money. Shen Yue was so anxious that she dragged Lu Yanyan, the young minister of Dali Temple, into the water: "Sir, I owe a huge sum of money. If you marry me, you can help you solve the case!" Lu Yanyan actually agreed.
After marriage, Shen Yue started a crazy money-making and loan-paying mode: designing modern furniture drawings and selling them for money, opening an ancient version of a "milk tea shop", and engaging in house-fighting loans (charging consulting fees for helping people solve house-fighting problems). While being driven to a frenzy by the system tasks, he and Lu Yanyan went from cheating each other to the real fragrance scene.