With mankind on the brink of extinction, Alexander leads a top secret team into space to work on an initiative to save what's left of humanity known as the Harvest Project. When his expedition is unexpectedly cut short, Alexander comes crashing back to Earth and is forced to adapt in his new surroundings. Wandering a harsh landscape searching for answers, Alexander shockingly discovers that he has returned to an Earth several generations into the Apocalypse. The Harvest Project was meant to have saved mankind, but instead it lead to its destruction.
