Ezad is the sole caregiver to his father, Shah, who suffers from Alzheimer's. Shah's condition is bad and he remembers no one except his daughter, Eliana. Unfortunately, Eliana is a high flying executive and has chosen to live alone, away from Ezad and Shah. When Ezad learns about a revolutionary experimental procedure that uses nanorobotics to rebuild the damaged cells and neurons in the brain to reverse the effects of Alzheimer.