Dive into the Intriguing World of Hei Darker Than Black Manga: Unraveling the Secrets of the Mysterious Contractor Anime Girl References › Black › Contractor › Darker › Intriguing › Manga › Mysterious › Secrets › Unraveling › World admin September 09, 2023 Hei, an electrically charged assassin, navigates a world of contractors and supernatural abilities in the thrilling Darker Than Black manga...