The film is scheduled to premiere sometime in early 2017, and will be following the Luxury Liner Arc, which covers Vol. 11 – 14 of the manga, and will follow Ciel, Sebastian, and others, as they go aboard the luxury cruise liner, Campania, which holds a lot of secrets of its own.
Read more: http://sgcafe.com/2016/02/black-butler-gets-a-new-anime-movie-scheduled-for-early-2017/#ixzz40VNng1ww