A grandmother and granddaughter swap souls, causing chaos throughout the entire court.

The moment Guoguo returns home, she becomes the target of her own grandmother’s dark ambitions. That very night, the matriarch activates a forbidden luck-stealing array intended to drain the girl's fortune. The ritual catastrophically backfires, and by a cruel twist of fate, the souls of the grandmother and granddaughter are violently swapped. This malicious scheme was designed to sacrifice Guoguo’s entire family to alter the destiny of the grandmother’s favored but ill-fated youngest son. Under the grandmother's control, unspeakable atrocities unfold. Guoguo’s father is forced to surrender his blood to his third uncle through a life-altering technique that strips away his supreme destiny. Her mother is subjected to a venomous curse, forced into pregnancy so her unborn child can serve as a living shield to absorb calamities meant for the uncle’s offspring. Even Guoguo’s brothers are not spared: the eldest, blessed with divine martial prowess, has his soul shattered and is reduced to a puppet assassin, while the second, an heir to literary genius, has his talents stolen and is left a ridiculed fool. Trapped in her grandmother's body, Guoguo must navigate a treacherous household and undo the devastation before her family is entirely consumed.