1850s Rome. Goffredo, Sandor, and Eleonora, selfless idealists fighting for Italian unification, find a medallion after a violent face-off with French soldiers on the last day of battle for the new Italian Republic. The medallion is connected to an elusive treasure which, if found, could help the French Emperor Napoleon III secure his place in history. Ignorant of these connections, and desperate for money, the three friends consider having the medallion...