To repay a life-saving debt, the female lead conceals her identity and marries the male lead. The wealthy heiress, the second female lead, deeply in love with the male lead, frames the female lead, causing her to break her leg in a car accident. The mother-in-law only recognizes the wealthy heiress as her daughter-in-law and subjectes the female lead, from a humble background, to all sorts of humiliation. After becoming pregnant, the female lead suffers a miscarriage due to the persecution by the second female lead and her family. Heartbroken, she returns to the Gu family, reclaims her status as the Gu family's heiress, and beats up the scheming heiress and her wicked mother-in-law, clearing up the misunderstandings. The male lead deeply regrets his past actions and begins a relentless pursuit, but the female lead no longer cares…
