Darker than Black: Kuro no Keiyakusha Gaiden
Darker than Black: Ryuusei no Gemini Specials, Darker than BLACK 2 OVA, DTB, Darker than Black: Ryuusei no Gemini Episode 12
On the frozen rivers and canals of St. Petersburg, a petty thief on skates warms the heart of an aristocrat’s daughter as forces try to keep them apart.