The university student Bobchev joins a youth brigade. The commander's council entrust Bobchev with a literacy course for members of the brigade. Velizarov and Monkata arrive in the camp to carry out sabotage. They place explosives on the dam, and attempt to win Bobchev over by means of intrigue....
The wealthy Yurtalana is the undisputed master of his family. His older son Stoyko marries a poor girl - Sevda. On the wedding day, Stoyko tells her a dark family secret...
