Feared street leaders Passion and Little Sister are released from prison, whereupon they learn that their gang the Slags has disbanded during their incarceration, having been driven out of its territory by rival gang The Hawaiians. Bent on revenge, they reunite the Slags for a rumble with The Hawaiians to reclaim their turf. This grim tale set in a bizarre, apocalyptic world is West Side Story with a gruesome twist.