n pursuit of easy money, students Tyoma and Maks create a fraudulent business for admission to prestigious universities. The scheme is safe, and the expected income excites their imagination. Everything went according to plan, until fatal love intervened in the fate of everyone.

The detective story takes place on Maslenitsa in St. Petersburg in March 1894. A series of crimes leads A. Pushkin to the insurance company "Stability". It turns out that the employees are involved in scams. The investigation leads to the family of the owner of "Stability" M.Alabyev. Pushkin's beloved A. Kern is involved in the war that unfolded between the children of Alyabyev and his wife Lydia. Thinking that he is investigating the case, Pushkin does not suspect that he has entered into a deadly battle with the killer, in which Agatha's life is at stake.

Young female fighter pilots arrive to the frontline. They have different stories and different fates. They are getting older, falling in love and lose their closest ones as well as take their place in the world of men. The air has become their home. However, at war no one knows whose fate is to live and who is doomed to die.

September, 1941. In a turn of events, young lovebirds Kostya and Nastya find themselves on board a barge that will evacuate people from the sieged Leningrad. At night the barge gets into the storm. When it starts sinking, enemy planes — but not rescuers — were the first to arrive at the scene.