Darker than Black: Gaiden

Japanese: Darker than BLACK -黒の契約者 外伝

Premiered:

Plot Summary: Fleeing from the consequences of his decision at the Hell's Gate, superpowered Contractor Hei and his companion Yin take refuge in a quiet inn, adopting the guise of a married couple in order to not draw suspicion. In an attempt to recover from recent events, Hei befriends the inn's other guests. He discovers that one of them is a fellow Contractor tasked with killing him. Their resulting encounter spells disaster for both Hei and Yin, who are forced to fight for their lives and grapple with the emotional wounds sustained in their previous life together.

Genre: Action,Mystery,Sci-Fi,Super Power

Aired: Jan 27, 2010 to Jul 21, 2010

MAL Score: 7.98

Status: Finished Airing

Synonyms: Darker than Black: Ryuusei no Gemini Specials, Darker than BLACK 2 OVA, DTB, Darker than Black: Ryuusei no Gemini Episode 12