After stealing from Heaven’s sacred fountain, Grace, a young guardian angel in training, is sent to Earth to complete a trial of family. She awakens in the body of a wealthy family’s long-lost daughter—moments after the girl was murdered by Vivian, the adopted heiress determined to keep her place in the Ashford family.
Rejected and betrayed by her biological relatives, Grace returns to the struggling Bennett family, who raised her with genuine love. Believing that miracles and good fortune can buy affection, she uses her divine powers to heal her mother, restore her brothers’ ruined lives, and bring down the powerful Ashfords. But as Vivian exposes Grace’s supernatural identity and sets a deadly exorcism trap, Grace must face her deepest fear: that the Bennetts will abandon her once they learn she is not human.
Instead, they stand between her and the flames, proving that real family is built on unconditional love rather than blood, wealth, or obligation. At last, Grace understands the true meaning of her trial—and becomes the guardian angel she was always meant to be.
