After being brutally murdered—her body dismembered and scattered—Bella's soul returns home on Christmas Eve. There, she finds her biological parents, Paul and Evelyn, doting on her adopted sister, Anna, while remaining cold and indifferent toward her, completely unaware that their own daughter is already dead. When Bella's body is discovered, Evelyn, a forensic examiner, and Paul, the police chief, lead the investigation—yet fail to recognize the victim as their own child