Batman finds himself in the world of Naruto. He's already a great ninja in his world, so how amazing will he be if he learns how to use jutsu and control chakra? And how will Naruto Uzumaki's growth (as well as that of his friends and allies) be affected by the presence of the Dark Knight? Read to find out. Follows the basic narrative of Naruto Shippuden (with Batman in it).

Gotham is a bad city, with bad people and bad happenings. Why, then, would anyone want to live in that looney bin of a city? Why indeed. Bruce Wayne, millionaire, playboy, psychiatrist and newly employed doctor at Arkham Asylum, sometimes wonders that same thing. Join him as he explores the recesses of Gotham's mind and soul, but beware: He may not come out sane himself.