Eero Luotola is a pilot operating in Kalliosaari, whose crush is Annikki, who lives in the same village. They have known each other since childhood and have promised to get married at some point.
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.