Grave Keepers

Grave keepers are beings that have been sent from the heavens by God. Their job is to put the dead to rest and also to help the living live comfortably.

Personality
Grave keepers are good-natured but they have no emotions (as mentioned by Hampnie Hambert).

Known Grave Keepers

 * 1) Ai Astin
 * 2) Scar
 * 3) Alfa (deceased)