Moscow, 1952, mid-October, the XIX Congress of the CPSU had just ended. A communal apartment on Bolshaya Pirogovka. In one of the rooms lives the Petkevich family: Ariadna with her husband Boris and her parents, professor of philosophy Peter Kazimirovich and his wife Angelina Fyodorovna. For those few months that remained until Stalin's death, the family experiences a series of dramatic events. But on a background of terrible time, antisemitism, fabricated "case of doctors", denunciations and snitches, there are people who live their lives without losing dignity.
Contact between most towns on Earth has been severed. A small ring-like area in Eastern Europe still has electricity, and maybe even life is being reported from space. What military forces find outside the ring is shocking.
Progressive and talented Natasha and Roma dream of a European wedding by the sea - but Natasha's stepfather procured a different scenario. Rough official of the city administration considers the celebration as a springboard for their careers, and seeks to arrange all the «how to». Young awaits an unforgettable evening in the restaurant «Golden» with a complete set of the tedious rites. Not fight, the guys decide to spend their dream wedding in secret from conservative relatives. But by accident both celebration come together.