In the course of a demonstration in Rome against the opening of a refugee center, an apocalypse of zombies breaks out. Enrico, an ultra-rightist young man lying on his identity, finds refuge in the center. The only safe place for him is this refugee camp that he did not want, while the dead are walking outside.
In the Tiburtino III neighbourhood, in the outer suburbs of Rome, a small asteroid falls from the sky. In the following days, almost everyone in the suburb starts behaving inexplicably oddly: they all suck AA batteries. An improbable group of young characters finds out that many have been infected by some parasites and the aliens intend to conquer the whole world.
Daniel is the only African-Italian officer in the flying squad in Rome, tasked with evicting 150 families from an apartment building that they have taken over. One of the families is his own.
