Anna, the mistress of Riihala, runs the farm while her idle husband drinks and their heir, Antti, courts Elma, a maid from the neighboring farm. Anna hopes that her son will marry Elina, a girl from the Kalteva farm, but she is disappointed.
Dentist Lauri Liesi is performing as a magician in the Hotel Metropol. Meanwhile, during his performance top-secret letters of engineer Arpila are stolen from his room. Mr. Liesi is then being accused of the theft. To clear his name he starts to investigate and search the culprits from the criminal underworld. With the help of a former circus man Romonen he begins to unveil the truth.
Baron Metter is threatening to evict a crofter family from their home. Lauri Vaara a student passing by, falls in love with Marja the family's daughter, and promises to help save their home. Baroness Olivia Metter falls for the young student and helps him with the rescue plan.
