Riva Williams doesn't know it, but she needs to save all mankind. The daughter of a drug-addicted mother, Riva seems to be a typically morose, young adult and fears she's going insane. But Riva is anything but typical..... For a start, she has remarkable talents that she takes for granted. She 'knows' the thoughts and feelings of people around her, she predicts the future and keeps seeing people who are apparently not there. Pretty unique then, really. She's also being watched. Strange, dark, dazzling people, haunt her and seem to have a sinister intent. What the hell do they want? Riva...