Summary Black Detective from Zinmanga X
Black Detective summary: You, a detective who takes pleasure in inflicting emotional and psychological pain on his targets by using his deductive skills, forges an unexpected alliance with the innocent and somewhat submissive Arata Toiro. You exerts his power over Arata, forcing him to become his assistant or servant, and they become renowned as the "Black & White" detective duo, pursuing criminals and uncovering mysteries.
