Novel info
Danmachi: Echoes of a Vampire God

In a city ruled by gods, something was born that was never meant to be. No one knows how it happened. There are no records, no myths, no gods who claim to have created it. Only a boy, waking in the Dungeon... hungry. For blood. For answers. For something he cannot name. Orario is used to monsters, adventurers, miracles. But he is not prepared for this... a being that is neither human, nor monster, nor divine. The first of its kind. A mistake... or the beginning of something greater.