When an alien hunter arrives on post-apocalypse Earth, it takes down a gang of warlords and unexpectedly becomes a folk hero to the oppressed locals. Now with their support, the alien sets its sights on the warlords' ruthless leader.
A geneticist wakes up from an accident with only fragments of his memory is forced to relearn who he is via his twin brother. But as he digs deeper, he discovers he might not be who he thought at all.