Tells the story of what happened to Yin and Hei between the first and second series.
Info Darker than Black: Kuro no Keiyakusha Gaiden Subtitle Indonesia
| Alternatif: | Darker than BLACK -黒の契約者 外伝 |
|---|---|
| Tipe: | Special |
| Jumlah Episode: | 4 |
| Skor Anime: | 8.04 |
| Genre: | Action, Mystery, Sci-Fi, Super Power |
| Status: | Completed |
| Studio: | Bones |
| Dirilis: | 2010 |
| Terakhir Nonton: | ? |
