Evelyn, her husband, and their friend Martin are vacationing on an island. While diving one day they come back to the surface to find they can’t breath! They keep their oxygen masks on and go to shore only to find that this temporary absence breathable air has killed all life on the island and maybe even the world. Not knowing what else to do, they go find a villa to call home and begin to live and try and make the best of their situation.
As you can probably imagine, the imbalance of men to women begins to put strain on their relationships. The tension between Martin and Harold vying for Evelyn finally comes to head with unfortunate consequences.