In her past life, Meng Mingxuan misunderstood that Jiu Ye, who cherished and loved her, and her elder sister shared a life-and-death romance. Desperately escaping from Jiu Ye's side, she married Yin Ting, a poor young man with a profile resembling Jiu Ye's, ultimately ending up murdered by Jiu Ye's enemies. Reborn into a second life, she gradually discovers the truth: Jiu Ye had long harbored deep affection for her, and her elder sister is still alive in this world. In their past lives, Jiu Ye and her sister went mad with rage for her sake in Kyoto, guarding her grave for the rest of their lives.