Anime reaches new heights with this action-packed adventure featuring Jo, an otherworldly being who descends on lawless Tokyo, where residents are cowering in fear and rising up in anger ever since guns were allowed to fall into anyone's hands. And the Recent Armed Police of Tokyo (or RATP, for short) is useless at keeping the peace. Can Jo and her friends, Sei, Amy and Meg, save the city from complete and utter ruin?