After the earth’s water supply is depleted, the survivors form roving road gangs, armed to the teeth and desperate to find and protect water supplies. But when a new breed of blood-drinking humans emerges, the survivors must contend with a whole new threat to their existence.

In a post-apocalyptic wasteland, two sisters leave their stronghold to save their wounded mother. Armed only with a muscle car and limited ammo, they race against time and ruthless raiders to secure life-saving supplies from a distant outpost.