As the wedding date approaches, Lin Xiaoxi learns that her joint savings with her boyfriend Sun Hao, as well as her dowry, have been privately taken over by her prospective mother-in-law. Her boyfriend Sun Hao blindly favors his family and ignores her feelings. Putting aside years of relationship, Lin Xiaoxi calmly collects all kinds of evidence, uses the law to protect her rights and interests, decisively ends the engagement, takes back everything that belongs to her, and rushes toward a brand-new life.