What if death was optional? Dr. Adam Keller has dedicated his life to unraveling humanity's greatest mystery: immortality. Through biotechnology, genetic manipulation, and the study of Turritopsis dohrnii-a jellyfish capable of reversing its own age-he has created a serum that defies time. But his discovery is too valuable to remain in his hands. Governments, corporations, and secret societies are after him. When Adam becomes his own experiment, he learns that immortality comes at a cost. The disconnection from his past, the transformation of his identity, and the looming threat of his code falling into the wrong hands force him into a race against time-ironically, the very time he has managed to conquer. A novel of science and conspiracy that explores the limits of life and what it truly means to be human.