1 Season
6 Episode
Zero: Black Blood
Rei Suzumura, Zero the Silver Fanged Knight, is patrolling on his own when he encounters the white Horror Ring, who has created a commune where Horrors and humans live together in harmony, so long as one human a month allows themselves to be devoured by the Horrors. Rei, along with Makai Priest Cain and the knight-in-training Yuna are ordered by the Makai Senate to slay Ring and free the humans under his thrall by means of Yuna's mother the Makai Priestess Iyu.
- Country : Japan
- Genre : Action & Adventure, Sci-Fi & Fantasy
- Director : Keita Amemiya
- Cast : Ray Fujita, Riria Kojima, Naoki Takeshi, Ai Orikasa, Karia Nomoto, Guadalcanal Taka