Shen Wanning takes her daughter back to her husband's family home, where her sister-in-law falsely claims that an expensive gold necklace has gone missing. Her mother-in-law publicly accuses the young child of stealing it, intending to seize Shen Wanning's 300,000-yuan dowry. Her husband, Wei Jianping, blindly sides with his family and refuses to protect his wife and daughter, leaving Shen Wanning heartbroken and prompting her to demand a divorce. The mother and daughter of the Wei family hold a grudge and spread defamatory rumors about Shen Wanning and her daughter online, causing Shen Wanning to lose her job. She gathers all the evidence and reports them to the police before filing a lawsuit. Once the truth comes to light, the Wei family members are punished one after another. Shen Wanning finally escapes her miserable marriage, starts her own business, and builds a peaceful life with her daughter.