During her postpartum confinement period following a cesarean section, Lin Xia, a girl who married far away from home, suddenly developed a high fever. However, her husband Li Qiang fraudulently obtained paid paternity leave and took his parents on a trip to Sanya, leaving her and their baby at home to fend for themselves. Her heart turning dead, Lin Xia stopped internalizing her distress, decisively selling the school district house brought as a full-payment dowry by her maternal family at a discounted price, and retreating with the funds and her daughter back to her maternal family. When Li Qiang's family returned, they found themselves with neither people nor money and the door locks changed, attempting to use custody rights and moral blackmail to reclaim the property. Lin Xia collected ironclad evidence to calmly counterattack, making Li Qiang leave with nothing and lose his job, and making her greedy in-laws reap the bitter fruits of their own actions amidst mutual tearing apart.