An exiting phantasmagorical mystic tale set in classical St. Petersburg. A girl Ksyusha is adopted into a family of a writer and an artist. She finally got fortunate. But having been in a car accident, the girl finds herself in the Dark City, where along with her magical assistant Paramon, she must overcome evil witchcraft and rewind the city clock to stop the Witch and her black army from taking over the city. Will the girl succeed in finding the Time Key and rewind the clock? Will happiness return to her new family?

The picture tells about the feat of Russian scientists who are sent to Svalbard as part of the Russian-Swedish expedition in order to measure the actual size and shape of the globe.