Anastasiya Bakardzhieva

The action takes place in a summer camp. The children are obsessed with the idea of building a ship.

Bulgaria is on the eve of World War I. King Ferdinand survives an attempt on his life thanks of high-school teacher Irina Radionova. The monarch is generous in his gratitude. He assures the teacher that he will not permit Bulgaria's involvement in a war. Back in the village where she lives, Radionova learns that war has just been declared. Her son Boyan has to leave for the front. Irina becomes a nurse. At the front, Boyan is facing trial for having taken the side of mutinous soldiers. Irina goes to the King to beg for clemency. Ferdinand promises to do something about it. However, when Irina arrives back, the presiding judge tells her that the sentence has already been carried out and hands her the telegram from the King. It says that His Majesty has graciously condescended to command that Irina Radionova be granted permission to receive the body of her son

Hitar Petar escapes every hard time the life gives him by using his quick mind.

The Soviet army is approaching the Bulgarian border. Many government ministers and army officers prepare to flee the country. The partisans take over the key administrative buildings. At the War Ministry, the commander of the armored brigade Major Essev hesitates between his sense of honor as an officer and his patriotic duty. He takes the side of the partisans.