Quote from Wargumm1i
The reason why im so interested in this manga is the fact the main character is a vampire and stuff if im not correct, iv always bin a sucker for those types and stuff, but it seems that this has Action Adult Horror Mature Sci-fi Seinen Supernatural.
It's not adult at all (imho). I really liked it. But you have to bear a little gore (blood and a little torture), even if there is definitely something worse in the same genre.
What I like in Trivial Pursuit style. Pick your category: