Events take us to the beginning of World War II in the small town of Stavrovo. Its unique location, a passing railway and a fork in several roads, proximity to the front line, made it attractive to German troops. They placed a rather large garrison in the city. In the city and in its outskirts, an underground was organized. Most of which were recent graduates of the school. This is a story about two fates, two former schoolchildren - Alexei and Dmitry. The first went underground and tried in every possible way to prevent the invaders, giving his life for his homeland. The second sided with the enemy and became an executioner for his own compatriots.

Contact between most towns on Earth has been severed. A small ring-like area in Eastern Europe still has electricity, and maybe even life is being reported from space. What military forces find outside the ring is shocking.

Lena has the happiest day today - she is getting married! But the mood in the limousine, in which the newlyweds rush to a banquet, is disturbed by an accident - a limo knocks a person down.