The film is an investigation that punctually reconstructs the story of the boss of bosses Bernardo Provenzano: from his rise to the top of the dome to the end of his very long fugitive life. An intense and painful road movie among disturbing testimonies, trial depositions, statements by judges, lawyers and investigators, punctuated by chase scenes reconstructed with the pace of a thriller. The Cosa Nostra chief's 40-year fugitance comes to an end on April 11, 2006, when Provenzano is arrested in a cottage near Corleone.