After 30 years, Roma and Luba's marriage is bursting at the seams. Their pregnant daughter Nastya gives her parents a ticket to a five—star Turkish hotel for the anniversary - to establish relations and really relax. However, the vacation is not set literally from the first minutes: Roma and Lyuba swear on the plane and decide to divorce upon arrival. They will have to play the role of loving spouses for the whole vacation, so as not to upset their pregnant daughter, who worries and calls every hour.
A former white officer, and now an employee of the NKVD, martial artist Viktor Spiridonov meets the disgraced Soviet intelligence agent Vasily Oshchepkov, who studied judo in Japan for a long time. They quickly find a common language, because both are obsessed with the idea of \u200b\u200bcreating a national art of self-defense. But the joint work soon turns into an irreconcilable confrontation. Intrigues, betrayal, emotions will predetermine the tragic fate of the two great creators of sambo.
About the life of a major guy who ends up in the army, rethinks his life and helps his grandfather save his house.