Anime production firm Production I.G. ( Ghost in the Shell, Blood: The Last Vampire) established a new subsidiary named Wit Studio, & it is making its debut with an adaptation of Attack on Titan. The sci-fi epic takes place in an alternate Earth in which a humanoid race named Titans have taken over the world & forced humanity to live behind a system of walls. 100 years later, the Titans disrupt the uneasy balance by destroying an important part of the wall. The anime adaptation of Attack on Titan is co-directed by Araki Tetsuro, who also co-directed the Death Note, Guilty Crown & High School of the Dead.