Cristina got acquainted with Russian puppeteer Boris, when he was hitchhiking nearby Montauban. Several years later she met him once again in Moscow.

A scientific expedition sets off to the area of ​​a nuclear power plant, closed after the disaster. Strange events begin to occur in the zone, a scientist dies. The remains found indicate that he died from an attack by a giant animal. Scientists are trying to unravel the mystery of these phenomena, while the number of victims increases...

When an alien crashes into their school, the principal and two teachers embark on a journey across time and space.