Young advertising executive Vatanen suddenly quits his job and his whole life in Helsinki, and decides to spend a while in the Finnish wilderness. A wounded hare hit by a car becomes his travel companion. Together they find reclusion in the Finnish Lapland, soon to be disturbed by a noisy group of foreign tourists and their pretentious Finnish hosts. When the hare gets ill and needs to see a vet, Vatanen must return to the city and finally face the choice between his new and former life
Two men, who both have tried to commit a suicide, decide to found a "Let's do it together"-suicide association to help the self-destructive people to succeed in their goal. Soon they have a bus load of candidates and together they start a bus tour in order to find a suitable place for the mass suicide.
The main character is a miller, who sometimes acts strangely but is otherwise a goodhearted hardworking honest man. He sometimes keeps the villagers up all night by howling. Finally the villagers decide that the miller has to be committed into a mental hospital, where the hero does not have to spend too much time until he escapes. The miller takes to the woods near his home but there he is constantly harassed by the chief of the police with his posse.
