Master Kaarlo Auer, who has achieved fame as the author of a successful novel, travels to a small town to meet Anna, the widow of his late friend Martti Vainio. Their daughter Virve Vainio finds an old calendar in the attic, in which an entry reveals literary theft.

Eerikki Lind, a young university student working as a sailor, falls in love with the beautiful Kirsti on the canal. The budding Midsummer romance between the young people is overshadowed by jealousy and the tragic love story of Kirsti's parents.

Strong women take care of the property while the men focus on chasing women.

The film tells the story of the women of Larsvik Manor, especially the young lady of the house Barbi during World War II.