Rich girl Liang Nian marries Cheng Yuan, who claims to be financially independent. At the return banquet, he livestreams the establishment of a marriage agreement, projecting a persona of not coveting the bride's family wealth. After marriage, Cheng Yuan plots against Liang Nian at every turn while lavishly subsidizing his original family, even fabricating debts and meticulously scheming to target his parents-in-law's catering business. After experiencing deception and domestic abuse, the mother and daughter gather complete evidence to strike back fiercely. The villainous Cheng Yuan is sent to prison, and Liang Nian breaks free from the unfortunate marriage, completing her self-growth and awakening.