Kolya and Vasylii learn that their father, who left them when they were children, is dying in Luxembourg, far away from them. One of them wants to go and find his father, while the other one does everything he can to prevent the first from leaving the country. As a result, they both go to Luxembourg in search of their dad: Kolya considers him a hero, while Vasylii thinks he is a scoundrel.

The explosion at Chernobyl was ten times worse than the Hiroshima bomb and was due to a combination of human error and imperfect technology. An account of the sixty critical minutes prior to the explosion of the nuclear power plant on the night of April 26, 1986.