Like most people his age, fifty-year-old Dr. Ben Rasmussen would like to be younger. Unlike most people, he might actually pull it off. He is the creator of Rejuven, the new drug from Kalimer Pharmaceuticals that promises to stop the aging clock and start it running backwards, rekindle the flame of sex, smooth skin, sooth joints, pump up muscles, regrow lustrous hair, and restore youthful vigor. Ben is on top of the world. But with great power comes great danger. His bosses want to parlay Rejuven into serious political power. His colleagues want to steal credit. His wife wants to be rich. All Ben wants is to be young again and to offer others the opportunity to reclaim their youth. Is that too much to ask?