At the wedding, daughter-in-law Lin Manman publicly announces that she and her husband will split everything 50/50 after marriage. She doesn't want the house or care about the car, and no one will control her with money. Her mother-in-law, Xu Chuntang, neither argues nor makes a scene. Instead, she leads the applause. Fine, then everything will be split equally. The newlywed home becomes a rental, with one month's deposit and three months' rent paid upfront. The company car is taken back, the supplementary bank card is canceled, and the remaining renovation costs, extra wedding banquet expenses, and shop supplies are all settled according to contract, one item at a time. Only then does Lin Manman realize that the independence she boasts about has always rested on the foundation her mother-in-law prepared for her. A stubborn daughter-in-law, a mama's boy, and an overprotective maternal family are exposed one bill at a time. When the mother-in-law truly gives them back control of their own lives, how will this declaration of independence end?