In her previous life, Ning Xiyue was forced by her stepmother Huang Shulan to marry Zhou Yiran in order to save her seriously ill adoptive grandmother. Zhou Yiran appeared to be a playboy, but in fact he used drugs to control Ning Xiyue, plagiarized her clothing design drafts, founded the "Burning Star Group", and even killed his grandmother to silence her. And her stepsister Su Yuman took Ning Xiyue's status as the "real daughter of the Su family" and married into the wealthy Gu family. Gu Chenzhou, the president of the Gu family, pretended that the company was bankrupt to test Su Yuman. As a result, Su Yuman's greedy nature was exposed, and she eventually conspired with Zhou Yiran to kill Ning Xiyue. Before she died, Ning Xiyue learned that Su Yuman was the illegitimate daughter of her stepmother and her lover.
After rebirth, Ning Xiyue was determined to reverse her fate. She exposed Zhou Yiran's drug abuse scandal in public and decisively broke up the engagement. Su Yuman took the opportunity to announce that she would marry Zhou Yiran, and designed Ning Xiyue to marry Gu Chenzhou, who was "on the verge of bankruptcy." Ning Xiyue followed the plan and secretly joined forces with Gu Chenzhou. Relying on her past life memories, she registered a design patent first and created her personal brand "Thorn Bird". However, she was repeatedly plagiarized and framed by Su Yuman. Gu Chenzhou pretended to be bankrupt, but in fact he was secretly planning to annex the Burning Star Group. He repeatedly rescued Ning Xiyue who was being chased by Zhou Yiran.
As the investigation deepened, Ning Xiyue discovered that the deaths of her mother, grandmother, and Su's father were all related to the mining accident twenty years ago, and Gu Chenzhou's parents were also victims of that accident. The two worked together to uncover the truth and finally brought down Huang Shulan's family and Zhou Yiran. At the end of the fashion week, they changed the name of the "Thorn Bird" brand to "Crown", which means "the scars eventually become the crowning light" and symbolizes the glory and rebirth of the two people after suffering.
