D. Gray-man is the story of Allen Walker, who roams a fictional 19th century Earth in search of Innocence, a mysterious substance used to fight demons called akuma. Allen struggles as the Fourteenth—the mysterious Noah inside him—begins to awaken. When an independent-type Innocence tries to fuse with Allen, the Black Order determines Allen to be one of the Noah! | D. Gray-man (3-in-1 Edition) Vol. 8 by Katsura Hoshino, Paperback | Indigo Chapters