In a world polluted by atomic radiation, five survivors find shelter in an underground bunker. The sudden discovery of a rare and miraculous medicine will become a source of quarrel within the group.
Gafanhoto is a smuggler who tries to take a hit by stealing a valuable stone. He awakens the fury of the old boss of the gang, and ends up involving in the plot a former colleague, Poeta and his girlfriend Cris, a beautiful woman who brings in the eyes the mark of the tragedy.
