Kurayami of the house of Akeldama. Has his entire family brutally slaughtered one fateful night. he is a Vampire Progenitor. how will he navigate this semi-futuristic world with the power to destroy nations? And will he find his true love? And build his harem.

Will he be able to blend and mix with humans and take revenge for his family? Or will he be driven by his bloodlust and be led to ruin?

(some fan service scenes)