Lin Yiyi, an older leftover girl, couldn't help sighing when faced with the embarrassing life of no house, no car, and no boyfriend; while her best friend Xiaoxiao has successfully entered the ranks of successful women with a house, a car, and a wealthy husband. In contrast, what kind of tangled and unknown past does Yiyi have? What is the reason for such a long-term vacancy for an older beauty who has never lacked suitors around her? All this will be answered step by step after his arrival...