A girl named Qiu Shi (played by Lü Xingchen), who grew up in a small town in Jiangnan, decides to face immense pressure to complete something that will make up for a lingering regret in her heart after experiencing both family and career upheavals. With the return of her fiancé Qingyun (played by Liang Yongqi), who had been working far away, their relationship takes on a subtle shift. Meanwhile, her senior brother Yincheng (played by Li Yugang), who has always silently stood by her side, unexpectedly supports her in surprising ways. While Qingyun and Yincheng's attitudes toward Qiu Shi appear reasonable on the surface, hidden beneath are emotions that no one knows.