Wen Ran, once a genius violinist, spent six years hopelessly in love with Ji Chuan and three years married to him, only to become a full-time housewife trapped in a gilded cage. Her husband secretly keeps a mistress, Lin Wan, for whom he reserves entire venues and sets off fireworks, while turning a blind eye to his own family's troubles. With her birth family bankrupt, her father gravely ill, and her older brother imprisoned, Wen Ran sells her wedding ring and resolutely decides to leave. She gives up her luxurious life among the wealthy and takes to the streets, earning a living by playing the violin to support her family. Ji Chuan initially assumes she is merely throwing a tantrum. But as he watches the woman who once had eyes only for him walk away for good, and sees other men repeatedly showing interest in her, his possessiveness surges. He embarks on an obsessive, humbling journey to win her back.