An earthy, naturalistically erotic and blood-soaked tale of young Martta's ill-fated affair with Oula, a womanizing reindeer herdsman in the Finnish Lapland of the late 1940s. When the 19-year-old girl turns up pregnant, her alcoholic father is outraged and a series of tragic events follows

A middle aged widower Sanna has emigrated to Sweden after her husband's death . She lives in Linköping with her two children and works in the local library. During one of the lectures held for the immigrants in the library, she meets doctor Peter Mackus and starts exchange letters. Quite soon they fall in love.

Olavi Koskela, a ladies' man, joins the loggers. As a log driver, Olavi travels from place to place, seducing one girl after another and then abandoning them. Only Kyllikki, the daughter of a wealthy family, is able to resist his advances and incites him to challenge another log driver to a race down the rapids. Through Kyllikki, Olavi is forced to face the consequences of his actions and reflect on the meaninglessness of his life.