Katariina, an orphaned girl from the north, travels to Helsinki to live with her distant relative Mauri, who has been appointed her guardian. The unpretentious child of nature irritates, amuses, and charms Mauri, who is accustomed to high society, and his bachelor friends.

Helga Suotorppa has given birth to an illegitimate child while working as a maid. Inkeri, the kind-hearted mistress of the Lehtola house, offers the woman, who has a bad reputation in the village community, a place to work, which the desperate Helga gratefully accepts. She supports Mauria, who is in trouble after being abandoned by his rich and proud fiancée Hildur.

A story set in post-war Helsinki, where the last released prisoners of war arrive. They are accompanied by Captain Erkki Lahtinen, who returns to his home and back to his wife Jenni. However, during his four-year imprisonment, Erkki has been pronounced dead and Jenni has remarried to office manager Nevamaa.

Tornionjokilaakso at the end of the 19th century, Paloniemi's landlord Heikki tries to get out of his financial difficulties with the help of his son Juhan and Nuottaniemi's only daughter Hanna. The happiness of Hanna, who has fallen in love with Antti of Rehti Koskenalusta, is threatened by the evil and dangerous Korpikoski.

A poet finds a new muse in young woman.

Story about about a young man who was raised in an orphanage. Kauko goes to Helsinki to work as a store help. The living the big city is not so easy as Kauko expects and not so grand.

Pipsa catches the theater bug. The schoolgirl becomes obsessed with acting, which causes suffering for the whole family. Pipsa's brother Olli arranges performances for his sister and collects money for a poor war widow.

Heavily indebted Commissioner Birger seeks to marry the wealthy Helena. The young lady rejects his advances and longs for her childhood friend Kuismaa. Birger's jealous mistress Verotshka complicates the relationship dynamics while helping the Finns and Ingrians in their struggle for independence.

Senator Fredrik, who advocates a policy of appeasement, expels his nephew Robert, an activist and lover of Justiina, from his home. Decades later, the lovers meet again when Robert returns to claim his inheritance.

At the request of author Zacharias, Fredrik begins composing an opera, inspired by a summer walk in Backas, Espoo. He falls in love with Ebba, who sings like a nightingale about a young mermaid on the shore of the lake. Fredrik's infatuation causes a scandal in Helsinki society circles, as he is married.