Della Sterling, the legitimate heir of a billion-dollar trust, is trapped and exploited by Winnie, Victor and their daughter Vera for 25 years. The trio steals all her business proposals and drains her wealth. When they finish transferring all assets, they drag Della to an abandoned building, torture her and push her off the stairs to kill her. As she dies, the maple birthmark on her wrist activates time reversal, sending her back three months before her murder.
Reborn, Della teams up with loyal Noah and talented hacker Mara to collect evidence of the family’s fraud. They gradually uncover a horrible secret: Winnie bribes a hitman called Vulture to disconnect her grandfather’s ventilator and murder him for the fortune.
During Vera’s succession gala, Della presents complete evidence of embezzlement and homicide. Federal agents arrest the three, who confess all crimes in court. Della regains full control of the trust and stays with Noah.
While sorting old hospital surveillance footage later, they spot a mysterious man bearing a fake maple scar identical to Della’s birthmark. Who is this unknown figure, and what dangerous plot is he secretly plotting?
