The theme of the film is the activities of an emigrant emissary who, on the eve of the Spring of Nations, prepares the ground in Galicia for the outbreak of an anti-Austrian uprising. At the same time, against the backdrop of these events, the series depicts the adventures of two friends: Damasius, embroiled in political activities, and young Julius, who falls in love with a mysterious girl. All these plots center on a mysterious mansion - the "enchanted mansion" of the title.