Vampire Shahal

Vampire Shahal is an OVA of the Seraph of the End anime series. It is produced by Wit Studio.

Short Summary
A mysterious vampire named Shahal kidnaps a human girl named Riko. Shahal's true goal is unknown, and while he's kidnapped Riko, he refuses to drink her blood. Suddenly, he receives a visit from the vampire nobles Ferid and Crowley.

Meanwhile, Guren tasks Shinoa's squad with rescuing Riko and returning her to her family.