D.Gray-Man-Collection Four (2006)

As the world loses grasp of its Innocence, a shadow of a man emerges as a pivotal figure in the war between exorcists and soul-devouring demons. General Cross, the brute who turned a gifted boy into a hero, may well be the deciding factor in the quest to end the Millennium Earl's reign of terror.

Charged with his most urgent mission yet, Allen Walker must match wits with Lulu Bell of the bloodthirsty Noah Clan while scouring the globe for his former master. His success ensures a future for this rapidly darkening world, but failure will spawn a rogue wave of death and destruction, beginning with Walker himself.