Princess Luciana is to marry the king of a neighboring state, who is thirty years older than her. Wanting to finally enjoy freedom, on the eve of the wedding she escapes from the palace and goes to Florence - the city of her dreams. But there the princess almost falls into the clutches of scammers. At the last moment, the magnificent Gio Grassi, a technical genius and head of a computer empire, comes to her aid. Disappointed in women, Gio promised himself to remain a bachelor forever. However, meeting Princess Luciana changes his outlook on life.