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.
| Title | Air Date | Duration | ||
|---|---|---|---|---|
| Season 1 | Episode 1 | Dolce | 2014-03-05 | 30 min |
| Season 1 | Episode 2 | Community | 2014-03-05 | 30 min |
| Season 1 | Episode 3 | Enemy | 2014-03-06 | 30 min |
| Season 1 | Episode 4 | Dream | 2014-03-06 | 30 min |
| Season 1 | Episode 5 | Decision | 2014-03-07 | 30 min |
| Season 1 | Episode 6 | Savior | 2014-03-07 | 30 min |
| Sound | Kiyoshi Yoshikawa | Music |
| Editing | Kumiko Sakamoto | Editor |
| Sound | Yuzuru Jinma | Music |
| Crew | Jiro Nomura | Cinematography |
| Production | Ichiro Higa | Producer |
| Directing | Akira Ohashi | Action Director |
| Sound | Kunio Ashihara | Sound Director |
| Visual Effects | Tsuyoshi Kazuno | VFX Supervisor |
| Production | Kiyotaka Ninomiya | Executive Producer |
| Lighting | Atsushi Ogasawara | Gaffer |
