Sergei (Sergei Svetlakov) and Marina (Vera Brezhneva) have a crisis in their married life. In order to save their marriage, Marina persuades her husband to take an exotic trip. All along the way, the quarrels between the spouses do not subside, until they finally reach a desert island, lost in the middle of the ocean. But instead of fighting together for their survival, our heroes persist in their attitude and gradually come to a behavior of real hostility. To make matters worse, it turns out that the island is inhabited by a tribe of warlike natives.
