House Fight: the Legitimate Daughter Takes Charge and Decides the World

{Su Qingyuan} is the legitimate daughter of the Duke of Zhenguo, but she has lived under the calculations of her stepmother Liu since she was a child - her dowry was withheld, her engagement contract was coveted, and her father favored his concubine. She was not in a hurry, and relied on the housekeeping skills taught by her grandmother. She first uncovered the evidence that her stepmother was embezzling accounts and kept half of the dowry. Then she exposed the conspiracy of her concubine to discredit her. After marrying into the Marquis of Jing'an, she encountered difficulties from her mother-in-law, stumbling between sisters-in-law, and competition among concubines. At first, Xiao Jingyuan looked on with cold eyes: "The Marquis's house has its own rules for matters in the back house." Later, he held her hand and said: "Qingyuan, my You are the only one who can take charge of the Hou Mansion." Su Qingyuan did not rely on golden fingers, but relied on her wisdom to calculate accounts, discern people's hearts, and establish rules. She eventually became the supreme mistress who took charge of two back houses and helped her husband and son-in-law stabilize their positions, making all those who calculated things bow down!