Darker than Black

Ten years after the mysterious Hell's Gate appeared in Tokyo, people with paranormal abilities have emerged alongside it. These psychics wield extraordinary powers at a disturbing personal cost, while competing agencies search for answers about the seemingly impenetrable phenomenon.

Hei is one of the most powerful agents involved in that struggle. Working alongside his blind associate Yin, he carries out missions for an organization competing with other groups that also want to uncover Hell's Gate's secrets. Their work places them inside a hidden conflict where supernatural abilities, covert operations, and the mystery surrounding the Gate are closely intertwined.