The baron who owns the estate and factory does not approve of his daughters' honest but non-aristocratic and poor suitors. The older sister, Margareta, does not want to leave agronomist Mauno, and the younger sister, Helvi, does not want to leave paper master apprentice Toivo.
Armas, a somewhat frivolous painter, arrives in the outer archipelago with his friend and falls in love with Annikki, the fiancée of a young pilot named Eero. A stormy night brings a resolution to the love triangle.
