Nea Walker Friends

A 15-year-old, whose left arm can transform into a monstrous claw and destroy akuma. As ordered by his master General Cross Marian, Allen becomes an Exorcist for the Black Order which is an organization attempting to stop the Millennium Earl.

Cross is a general of The Black Order who is Allen Walker's master. Cross has the unique ability to convert Akuma to do his bidding.

Mana Walker is the adopted father of Allen Walker.

A member of the Noah family who represent the "Dreams" of Noah.