Bologna, 2002. Amidst protests against the labor reform, the assassination of a lawyer opens old wounds between Italy and France. Former far-left terrorist Marco, convicted of murder during the Years of Lead and living in Paris since then thanks to the Mitterrand Doctrine, is suspected of being its instigator. When the Italian government asks for extradition, Marco goes into hiding with his daughter Viola, precipitating also the life of his family back in Italy.
