Irina Salikova

At first glance she is just an ordinary woman, but every couple of months her normal life comes to a halt. Unbeknownst to her loved ones, she goes on a long journey. She jumps from one type of transportation to another, carefully covering up her tracks and building a web of lies during her phone conversations. What is on her mind and what is the purpose of this journey?

Life on Earth has changed after the visit of alien ships hovering in various parts of the planet. Their passengers — biopages or "Vitaliki", as they are popularly called — produce a substance called "prak". Its purpose, as well as the purpose of the aliens' visit, is unknown, but nurse Nina (Irina Salikova) from a quiet provincial town hopes to help her sick father with the help of prak. After contacting Vitalik, Nina learns the truth about extraterrestrial beings, which completely changes her life.

Having come to visit a friend, Zhanna encounters a force which she can’t stand up against.

In this TV-series the events of the beginning of the 20th century in Russia are highlighted. Revolutioners, terrorists, spies - and investigator Putilovskii and his team fight them as best they can.