For the first time in the history of navigation, two Russian ships Vostok and Mirny reached the shores of Antarctica. The conquests of the Bellingshausen and Lazarev expedition were then questioned by the maritime powers. And now, in the 40s of the twentieth century, a young Leningrad scientist Golovin, who spent many years searching for expedition maps, discovers documents from the naval archive in the German-occupied territory...

An emergency occurred in the tenth grade of one of the city schools. Disrupting the peaceful flow of a literature lesson, former student Sasha Tsymbaly burst into the classroom and slapped Sonya Zhuravleva across the face. The stunned principal ran to call the police, while the students sat at their desks as if nothing had happened. No one stood up for their classmate's violated honor. What was going on? Could it be love?

Another planet in the period of medieval times. An employee of the institute of experimental history from Earth, who is send under the name of noble don Rumata of Estor as a spy with a mission to contact the local resident of the institute, arrives in the city of Arkanar. But the resident perishes under an unlucky attempt to make a palace coup, and Rumata have to take his place as the resident. Soon he meets all the horrors of the medieval society - a peasant war, palace coups, mass executions. To continue to be an indifferent watcher of all these horrors turns out to be simply impossible...

What should you do if you have lost the opportunity to see your only grandson? A young charming grandmother, hoping to influence her former daughter-in-law, meets her new father-in-law... This is how an amazing love story begins.