Three friends, who were fans of Ivanushki International in their youth, meet and decide that they have never done a single crazy thing in their entire lives. They decide to fulfill their old dream and go on a fan tour for "Ivanushki" in the south of Russia, hoping to escape from their problems for a while. But the 15-year-old daughter of one of them ends up traveling with them.
Stepa is 28 years old. He was recently released from prison on parole, and now dreams of becoming an elite plumber and working in Moscow. However, fate has other plans. Having inherited his grandmother's old room in Nizhny Novgorod, Stepa became the heir to his relative's dark past: she turned out to be a policeman's gentleman. Now a dishonest policeman demands that Stepa repay her grandmother's debt — 2.5 million rubles, otherwise the young man will go to prison again.
Vampires appear in the Russian Empire of the 19th century. Count Draculov, originally from distant Transylvania, decides to buy a new mansion in Moscow. The deal is led by a young lawyer Pyotr Smirnov. During a conversation with the customer, Peter accidentally takes out a photograph of Varvara's bride, which the count immediately liked. Draculov leaves Petya in the mansion under the supervision of werewolf harlots, and he goes to Moscow in search of a girl. Peter goes on the trail of the count to protect his bride from a three-hundred-year-old vampire. The son of the famous professor, Vasya van Helsing, is trying to figure out all the further tangled events.