Shu Shu passed away in an accident, only to realize through mysterious bullet comments that she was actually a cannon-fodder ex-wife who died early in a novel, and the future of her two children was destined to be bleak. To rewrite her fate, she is reborn with the brand-new posture of a young mother, accompanying and guiding her teenage children to start afresh. She patiently guides her lost son, helping him regain his confidence and focus on his studies; she also gently embraces her self-abasing and sensitive daughter, encouraging her to discover her talent and bravely pursue her dreams. Meanwhile, the male lead Pei Du is also breaking free from the shackles of the established plot, gradually recovering his memories, and re-approaching her and the children. In the end, Pei Du uses the determination to rewrite the ending in exchange for the sweet reunion of a family of four.