Yana is a teacher. Her courage intrigued the German nobleman von Cheeter. Yana receives an order from the Soviet intelligence service to go to Berlin. There she finds herself in a society that shocks her with its arrogance, cynicism and nationalistic prejudices. After giving valuable information, the Gestapo seizes her. Yana is tortured but will not betray her friends.

Anton is a former military pilot. Soon after his transition to civil aviation his wife leaves him. Despite his 45 years, he takes the change hard, the grief of his former job never leaves him. Anton and his crew are all people with interesting fates.