Introduction: Ye Shishi has just accepted Yu Chengli's confession when her best friend, Jian You, claims she's back from ten years in the future. Jian You warns Ye Shishi that Yu Chengli is a scumbag and tells her to stay away from him. She also reveals that her own future husband, Jiang Hui, will kill his father on the night the college entrance exam results come out. To save Jiang Hui, Ye Shishi teams up with Jian You and Chen An, who lives next door to Ye Shishi and has secretly loved her for years. Jiang Hui himself also joins them, and the four work together to rewrite his fate.