Ten years after the failed Hungarian Revolution of 1848, a group of former Hungarian revolutionaries, who had arrived from Italy, is preparing a conspiracy against the Habsburg Empire.Ten years after the failed Hungarian Revolution of 1848, a group of former Hungarian revolutionaries, who had arrived from Italy, is preparing a conspiracy against the Habsburg Empire.Ten years after the failed Hungarian Revolution of 1848, a group of former Hungarian revolutionaries, who had arrived from Italy, is preparing a conspiracy against the Habsburg Empire.