Sophie Trevelian, the daughter of a provincial vicar, is visiting a wealthy aunt in London. While walking in the park, Sophie meets Max Harcott, nicknamed the “stern Duke” for his coldness. Max immediately realized that Miss Trevelian was a very extraordinary person. Her openness and thirst for life awaken an irresistible attraction in him. Having learned that Sophie is a talented artist, Harkot volunteers to accompany her to an exhibition at the Royal Academy. The appearance of the Duke in society with a young stranger does not go unnoticed. Baron Wivenhoe, wanting to take revenge on his old rival for old grievances, tries to insult the girl. Max unexpectedly publicly declares that Sophie is his bride...