In Imperial Russia, Anna, wife of the officer Karenin, goes to Moscow to visit her brother. On the way, she meets charming cavalry officer Vronsky, to whom she's immediately attracted. But in St. Petersburg’s high society, a relationship like this could destroy a woman’s reputation.

Old scientist Bashkirtsev is very surprised to discover the possible contacts with other world...

Moving to a new place of residence, to an old apartment in the slums of St. Petersburg, Olga and her daughter Natasha accidentally discover a letter from the distant blockade of the forty-second year. A letter from the boy Yura for the girl Martha, whom he unwittingly offended before he had time to confess his love… The search for Marta becomes Olga and Natasha's salvation from pain and true self-discovery...

Everyone considers the world a hopeless old maid. Yes, and the Light itself has long given up on itself: no makeup, no hairstyles, no outfits. Her sister’s husband introduces her to his assistant Cyril, a shy old bachelor who liked Sveta very much. However, he did not arouse sympathy with Sveta, but she is silent about this so as not to offend Cyril. At this time, the former beloved of Sveta returns to the city from abroad. He is the new owner of the restaurant, in which the heroine works as a waitress. Now this is one of the most enviable suitors.

Their trains were parked on opposite sides of the platform, preparing to move in opposite directions. The heroes had only ten minutes at their disposal, which played a crucial role in their fate.… The plot is based on the Chernobyl accident in 1986.