Story

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.

Music

Howling by abingdon boys school
Darker Than Black 1st opening song

Tsukiakari by Rie Fu
Darker Than Black 1st ending song

Kakusei Heroism ~The Hero Without a Name~ by antic cafe
Darker Than Black 2nd opening song

Dreams by HIGH and MIGHTY Color
Darker Than Black 2nd ending song