Lin Wan is a modern certified accountant who died suddenly while working overtime and became a third-class maid in the Jia family. While others traveled through time and wanted to climb high, she was thinking about how to save enough money to redeem themselves and get out. However, Jia's house's accounts were in a mess. Wang Xifeng checked the accounts and found a loss of three thousand taels, and the maids and mothers blamed each other. Lin Wan couldn't help but use the modern double-entry accounting method to sort out the accounts. In three days, she sorted out the bad debts that Wang Xifeng had not sorted out for half a year. Wang Xifeng was shocked and promoted her to accountant on the spot. From then on, Lin Wan worked as an "accounting maid" in the Jia Mansion, using her accounting skills to defeat the greedy housekeepers and stewards, and saving money along the way to redeem herself. She doesn't want to marry her master or be an aunt, she just wants to save enough money, open her own accounting office, and be her own master.
