Nurse Tatyana lives in a quiet provincial town. Everything seems to be going well with her: there is a good job at the hospital and friends who are ready to support at any moment. And then a healthy young woman suddenly falls ill. Doctors make her a disappointing diagnosis - diabetes. Tanya needs to undergo expensive treatment in Moscow. It was in this difficult period for her that the heroine meets a man who is ready to help. He loves her and wants to make her happy. Tatiana begins to believe that the wedding is just around the corner, and her recovery is just a matter of time. But such a successful development of events does not suit Tatyana's best friend, and he begins to plot. Will he succeed in destroying the heroine’s just-settled life and again returning her to the abyss of hopelessness and disbelief in herself?

Europe, 1709. Russia and Sweden are at war. Two French duelists are exiled by King Louis XIV of France: one to the side of Czar Peter the Great of Russia, the other to the side of King Charles XII of Sweden. Although separated by war and allegiance, fate has not finished with them.

Feliks, professional killer, has only 24 hours to get to the distant island, where his beloved woman and the money for the custom made is waiting for him. Lyova Shalamov and his brother Garik have also 24 hours to find and to kill Feliks.

A group of university students goes on an archaeological expedition into the mountains, where they find a rare gold mask.

Katya and Gleb are happy in marriage, their charming little son Yegor is growing up. Nothing threatens their love until a young woman recovers with her baby and friend at sea. Gleb, busy with urgent work, forced to stay home.