At one of Riga’s largest factories, young worker Oļegs graduates from institute with an engineering degree, yet finds it difficult to leave the shop floor behind. As he struggles to reconcile his new professional path with his attachment to the work he knows, the factory collective helps him find his place in life. Along the way, Oļegs must also navigate complicated feelings for Aina, an engineer at the same factory, as he learns to make choices about both his career and his future.

Summer, 1940. Foreseeing the collapse of the Ulmanis regime, the owner of a ship sailing off the coast of Latvia decides to flee the country. Subsequently, the sailors learn about the establishment of Soviet power in their homeland, and the ship changes course...

The 30-year war still goes on. Riga headmasters have decided to submit themselves to mercy of Polish-Lithuanian Duke. Rigas' defenders disagree strongly and steal the ceremonial Key of Riga. Will they succeed in their fight against all odds? Will three Latvian musketeers have their happily ever after?