Board Thread:General Discussion/@comment-5592165-20130718032810/@comment-4631119-20130723060030

173.32.170.225 wrote: Isn't grave keeper a separate race? Since they are the only one who can put the undead back to grave. Also...Hampnie said how Ai is a hybrid between human and grave keepers. And also how normal grave keeps aren't able to reproduce. So, it should be a different race, right? If normal Grave Keeper unable to reproduce, how Ai was born in the first place, since I bet Alfa (Hana) is as normal as other Grave Keepers.

But, at this point I agree with IM, we need more information regarding this.