The film is set in a world where the inconvenience of human emotion has been eradicated by a government-imposed daily vitamin. When a young couple skips their dose, they discover love, joy and sex for the first time, but quicky come to realize they must also handle the emotional baggage that comes with it.
It follows a family as they come together at their estate under the pretext of celebrating their grandma's birthday, but they have come to ship her off to a nursing home and vie for the share of an inheritance in her wake.
The last man on Earth undertakes a long, perilous journey in search of redemption while trying to stay one step ahead of a malevolent alien invasion.
