Marjatta lives in poor conditions in Tampere with her widowed father Arttu who works as a factory worker. Marjatta gets to know engineering student Pauli whose constantly worsening mental health problems and jealousy become a threat to Marjatta and her close circle.

1765. Regina Tuomaantytär is engaged to Juha. However, she is also courted by Martti Heikkilä, soldier Matti Modig and Kalle Brockman. Regina's two sisters and Sikala's maid Maria have fallen in love with Martti again.

Åke Strandberg has managed to get a fine education and a good job at the bank, but he wants more. He wants to get rich no matter what. After holidays with his girl Rita, he comes back to Helsinki completely broke and meets up with his buddy Jussi in a bar. For months they embezzle money from the bank, but eventually do realize they have to cover the missing amount by orchestrating and committing a robbery which will then rouse the interest of the police. A hide and seek follows as they try to make their way abroad.