Terrorists seize an American nuclear missile site and threaten to launch the missiles at Washington unless the President resigns immediately and $1 billion is placed in a Swiss account in 8 hours.

When a powerful nuclear weapon mysteriously disappears, putting in risk all Los Angeles' population, only a SWAT team is prepared to fight against the terrorists leaded by the cruel Peter Chiang, one of the most dangerous men of the planet.

When the monsters arrived, the warheads were launched. Almost a decade later, former police officer Pilar fights for survival in a devastated world, clinging to the fragments of hope she still has left, while a new purpose blossoms in her heart. Between alien creatures and men without sanity, Pilar's great conflict remains in her own head: What's the reason to keep fighting?