Darker than Black

Darker than Black | DARKER THAN BLACK: Kuro no Keiyakusha | DARKER THAN BLACK -黒の契約者- | DARKER THAN BLACK -Black Contractor- | Bí Mật Bóng Tối | Brama piekieł

In Tokyo, an impenetrable field known as "Hell's Gate" appeared ten years ago. At the same time, psychics who wield paranormal powers at the cost of their conscience also emerged. Hei...  is one of the most powerful of these psychic agents, and along with his blind associate, Yin, works for one of the many rival agencies vying to unlock the mysteries of Hell's Gate. (Source: Anime News Network)show more