The brothers of Yli-Koskela farm fall for the same woman. Then Aarne believes he has killed a man. Artturi sees the case and saves the man from drowning to the rapids. He takes advantage of the situation and tells the woman, Lea, that his brother is a murderer.
The destinies of different kind of people encounter in a passenger train that is traveling from Helsinki to the North. One tragedy after the other appears.
In this story, which focuses on the events of a single evening, Kaarlo Kaarila, a dedicated chief physician, discovers that his wife Irja is having an affair with Dr. Alec von Wentell. The hospital's head nurse, Sister Magda, longs for Kaarila but suppresses her feelings. Irja's car accident sets off a series of dramatic events that force everyone to reevaluate their values in life.
