Several residents of the 21st century managed to get into the 19th century using a time machine. At first, they looked at what happened to them as some kind of attraction, a little risky and at the same time very funny. But in reality everything turned out to be much more serious. The worlds, against their will, began to interpenetrate each other. Some of the people of the future became a real landowner in the past, someone fell in love with the Tsar’s daughter, and someone turned out to be a personal adviser to Emperor Nicholas I. Russia’s opponents, concerned about the sharp change in its domestic and foreign policy, decided to take appropriate measures. The authorities of Britain, an ancient enemy of the Russian State, are trying to understand what kind of strange people appeared in the Tsar’s entourage. The hunt for guests from the future begins. And the outcome of this confrontation is not clear to anyone, even to aliens from the future - after all, thanks to their efforts, the past is no longer what it was in their history.