Movie Story : Tov Matheson, a war veteran struggling with PTSD, becomes convinced that an apocalypse is approaching. Drawn into a relationship with a questionable self-proclaimed Messiah, he abandons his ordinary life and starts digging an underground shelter. He pushes himself through brutal, extreme training, losing nearly everything and convincing others he has lost his mind. Eventually, he begins to doubt his own sanity, and then something extraordinary happens.