Jack Mercer was a brilliant geologist whose life crumbled when his business partner and fiancee conspired to steal his research, his company, and his dignity. Bankrupt and broken, he threw himself from a rooftop on a cold December night. But fate had other plans. Jack woke up five years in the past, when the Nevada desert he once surveyed was still worthless wasteland. Armed with knowledge of the future — including the location of the largest lithium deposit ever discovered on American soil — Jack sets out to reclaim everything he lost and destroy everyone who betrayed him. From a nobody with nothing to the King of Lithium, this is the story of the greatest comeback the world has ever seen.