Synopsis
Entre la primera temporada (Darker Than Black) y la segunda (Darker Than Black: Ryuusei no Gemini) hay dos años de diferencia y es en donde toman lugar estas dos OVAs que cuentan lo que pasó con Yin y Hei durante ese tiempo.In the dark forests where the beasts roam is where one of these expert hunters, Koshi, rescues Touko from an attack by one of the creatures. But their meeting was not coincidental and he sets in motion a new destiny.
List of episodes
Highest to lowest
Lowest to Highest