The rumored remorseless vampire, Staz Charlie Blood, holds dominion over the Eastern district of the Demon World; however, he is actually a zealous otaku, infatuated with all things Japanese and entirely disinterested in human blood. Staz entrusts the management of his region to his subordinates, choosing instead to indulge in anime, manga, and games. One day, by chance, a Japanese girl named Fuyumi Yanagi stumbles into the demon world through a portal. Staz rejoices at her arrival, only to have his glee short-lived as his territory is attacked, leading to Fuyumi's unexpected demise. She becomes a wandering ghost, prompting Staz to make a vow to revive her which would allow him to fulfill a lifelong aspiration of visiting the human world. Staz, Fuyumi, along with the spatial magician Bell and the werewolf hybrid Wolf, take to the road to search for magic capable of resurrecting individuals in the anime Blood Lad.