Set a century after Dorothy first clicked her ruby slippers together, the Emerald City is no longer a magical land but a toxic, heavily industrialized wasteland ruled by the iron fist of the once beloved hero, the Tin Man, who has seemingly lost all heart. Oz's only hope rests with a young engineer name Victoria Wright. With her motley team of ill-mannered munchkins, mischievous flying monkeys and roughhousing lions, Victoria discovers that even the smallest of heroes can change the world.