Everlasting summer and everlasting youth.

In 17th century Finland young Arvid is forced to marry Brita but their ways soon part when their respective fathers move to different places. Years roll by and Arvid grows up into a handsome and respected Thirty Years' War veteran known for his excellent fencing skills. However, he has fallen madly in love with a local maiden who does not reciprocate his advances, not to mention that his forced marriage to Brita is still valid.

Aarne marries Martta because his mother tells him it is his duty as the eldest son to marry a wealthy girl. However, the attractive school teacher Ilona arrives in the village and causes complications when Aarne falls in love with her.

A bored rich girl falls in love with a dock worker.

Description of the film making, samples of the production of two long films of Finland-Film in summer 1937. Both are Valentin Vaala's guitars from Hella Wuolijoki's plays: Juurako Hulda (1937) and Niskavuori Naisten (1938).