Incubus' Blood Harem

Born with RH-null blood group, living among the extraordinary vampires, who could perform wonderful feats and possessed magic...Kayden was simply an incapable vampire!On the halloween night in his school, Kayden explored the biggest perk which came with his incubus blood!"So, I can charm girls and make them yearn for my touch!? From where should I start now?"Pairing up with his succubus partner he was determined to find the cause of his mutations. Until unnatural murders occurred from his wrong touches!Intimacy, blood, life force, he has all the options to stand atop of everyone. Unbeknownst to him that his peculiar blood is desired by all the existing races, as powerful elixir!