While investigating his older brother's death, Mikami Saizou ended up coming across more than he had asked for in the form of an unfriendly and almost unapproachable black haired beauty, Kikyo Izanagi, who doesn't have anything to do with the unsolved mystery... or does he?
  However, more pressing than wonder about the small connections between both cases that pop up every now and then, here and there, Saizou, a "vegetarian" vampire, has to deal with his uncontrollable urge to sink his fangs on the delicious-looking Izanagi - all because of the alluring scent exuded by his body and blood, which is able to enslave everyone... and everything.