When a golf ball strikes a frog residing in a city park, the creature transforms into a beautiful woman Vasilisa. Ivan, pressured by his wealthy father to get married, seizes the opportunity and presents Vasilisa as his girlfriend. Vasilisa revels in her newfound human life, but as twilight descends, she reverts to her frog form. It is revealed that Vasilisa was cursed by an evil magician. To break the spell and become human once more, she must receive a kiss of genuine love.

Petya is almost 40 years old, he works as a chef in a restaurant and by his age he had achieved little in life. Petya has a wife and two children, but he is not respected by them. One day, he goes to his parents cottage, where he finds a box of old toys. Among them, he finds his favorite toy, Petrushka, because his name is the same as his own. Petya puts Petrushka on his arm, and a miracle happens - the toy comes to life. Now Petya has a difficult struggle with his alter ego, which will make him a real man.

Two friends come to Saur-Mogila - nurse Sergey from Russia and German Paul. They are looking for things from the Second World War and are suddenly transported to 1941, during the battles at Saur-Mogila. The heroes are faced with a choice - to stay and help or return to their own time.