[cyberdemon]

Originally Posted by HayashiTakara

Spoiler for 31:

Well we already know that the first vampires were a warlike species who fed on blood and violence (ala berserk Tsukune). Since those were already identified as vampires... it might be something else. Also, Alucard is already labeled as the original vampire...

Spoiler for 31:

The vampires might not know anything about Alucard other than that it was through him that they received their abilites. As such they just label him as a vampire when he is a much higher species.