Grace's nine-year-old son, Jordan, is dying. . . . First, the Metagenesis disease will tear his soul from his body, and then it will kill him. Desperate for a cure, Grace agrees to take part in an illegal clinical trial cloning souls. Supported by her best friend Kay, the two embark on the ultimate "Vegas Vacation" to the past in search of the right soul to clone, racing against time to save Jordan's life. But someone is trying to stop them and when they discover why, Grace must make a choice: let her son die or kill her husband. If she kills her husband, she triggers widespread Metagenesis, sealing the fate of the human race with a new plague. Humanity is counting on Grace choosing to let her son die.