Tough,ambitious and hardworking, Natalie reye finds herelf suspended from harvard medical school, and it feels like hes ended. but when her mentor sends her to present a medical paper at a conference in Rio de Janieo, it almost dors... kidnapped, and shot while trying to escape, Natalie is left for dead in an alley. Against all the odds she survives, but her dreams are shattered.
On the other side of the wold, medical genius Joe Anson is working on a serum which could save millions of lives - if only he can fend off a fatal illness long enough to complete his research. But Ais running out of time, and those watching from the shadows will stop at nothing to ensure he fails.