Separated in childhood when a corrupt relative illegally trafficked five-year-old Ethan following their parents' fatal car accident, older sister Hannah Gallagher spends fifteen grueling years scouring homeless shelters and bus terminals to find him. Exhausted and impoverished, she clings to childhood keepsakes while enduring harsh labor to fund her unending search.
Meanwhile, Ethan ascends to billionaire prominence under an adopted family name and launches a nationwide search campaign to locate his missing guardian. An opportunistic cousin quickly steps forward claiming Hannah's identity to siphon his fortune. When Morgan's excessive financial demands trigger red flags, Ethan initiates a clandestine probe to locate his authentic sister before time runs out.
