Lu Yiheng accidentally learns the truth about her birth. Eighteen years ago, Wen Pei secretly switched the children, allowing Ruping to replace her and become the legitimate daughter of the Lu family, while Wen Pei endured hardship for eighteen years. Armed with bloodline evidence, she no longer endures in silence, publicly breaking free from the shackles of the Lu family. She befriends Aunt Man and Fang Yu, together opening up a new business territory for modern women's fashion, transforming from an abandoned daughter with a bumpy fate into an independent, self-reliant female entrepreneur with deep patriotic devotion.