77%
2007
Darker than Black
TV · 25 ep
Romaji: DARKER THAN BLACK: Kuro no Keiyakusha - Gaiden
Native: DARKER THAN BLACK -黒の契約者- 外伝
Tells the story of what happened to Yin and Hei between the first and second series.
Darker than BLACK: Origin
4 episodes available
All seasons, sequels, prequels and spin-offs