The Last Man

The name of this movie is The Last Man released in 2018-09-06 and it's main theme is Tov Matheson is a war veteran with PTSD who perceives that the apocalypse is coming. After starting a relationship with a dubious Messiah, he leaves his normal life and begins the construction of a shelter underground, training himself, in an extreme way, at the cost of losing everything and making people believe he is insane. When he also believes it, something extraordinary happens..