Marina (Vera Breneva Vera Brezhneva) used to be an excellent marksman. After meeting the architect Sergei (Sergei Svetracov Sergey Svetlakov), she decided to give up her career and married Sergei hand in hand. Three years passed, because Sergei was busy with his work, which led to the neglect of Marina, which made Marina misunderstand that Sergei had another woman outside. In order to make up for the relationship between the couple, Sergei took Marina on a trip to a tropical island, but did not give up his work at the same time. Seeing that a wonderful trip was repeatedly interrupted by various phone calls, Marina couldn't stand it, so a contest between the two began. To the surprise of the couple, there is still a group of ignorant and barbaric primitive inhabitants living on this island.