Descendants Of Darkness Complete Collection

"In this macabre supernatural anime, ""Guardian of Death"" Asato Tsuzuki has a close relationship with shikigami (tiny ghost spirits) and shinigami (spirits that beckon humans towards death). But those ties alone will not be enough to help him in his pursuit of Dr. Muraki, a vampiric killer on the hunt for blood. Two discs include thirteen episodes in English and Japanese audio with English subtitles."