Wynne Wilson holds a Longevity Banquet for Grandpa Johnson. Her mother-in-law transfers 9.9 yuan, lying about a huge sum. Wynne replaces feast with noodle soup, exposing in-laws' hypocrisy. Domestic abuse, infidelity, and forged debts from Wayne Johnson lead her to take legal action. Wayne is sentenced to prison, Wynne wins back custody of her daughter, starting a new life.