June 27, 1980: a DC–9 flying over the Tyrrhenian Sea breaks up mid-air and crashes near the Italian island of Ustica, killing all 81 people on board. The official version blames the "structural failure" of the plane, but a young journalist smells a cover-up and starts fighting to break free the truth from the 'invisible wall' of lies built by politicians and air force higher-ups.

Young men with no future have little in the present as well. Natale is released from prison: he takes up with his friends again but none can find work. Claudio, from Palermo, gets out of juvenile detention in Naples and he's met by Vita, a girl who's come from home to run away with him. Where can they go? A young dad, whose potato stall at the market is shut down because he has no permit, takes his two small children to the beach and yells at them. Mario, gay, a prostitute in drag, gets a visit from his mom; he offers tea, then finds the water to his apartment is shut off. Social workers drop by, parole officers file reports. What hope is there? What options besides crime?