The series focuses on the adventures of Arata Kasuga, a high school student, who is targeted by Lilith, a teacher at a mystical school. Given three choices in an effort to help save the breakdown phenomenon of the world by evil forces and while attempting to solve the mystery of his beloved cousin and childhood friend, Hijiri, who disappeared to a difference space.
| Directing | Hiroshi Nishikiori | Director |
| Editing | Kazuhiko Seki | Editor |
| Visual Effects | Shinpei Tomooka | Character Designer |
| Sound | Yasunori Ebina | Sound Director |
| Sound | ZAQ | Theme Song Performance |
| Visual Effects | Shinichi Iimura | Key Animation |
| Writing | Kenji Saito | Screenplay |
| Writing | Kenji Saito | Original Story |
| Writing | Kenji Saito | Comic Book |
| Writing | Kenji Saito | Original Series Creator |
| Visual Effects | Tatsuo Nakajima | Key Animation |
| Camera | Mami Goto | Director of Photography |
| Art | Akinari Nao | Original Series Design |
| Visual Effects | Kaoru Nishimura | Color Designer |
| Visual Effects | Koji Kawashima | 3D Animator |
| Visual Effects | Naoto Yamaguchi | 3D Animator |
| Art | Megumi Yamamoto | Art Direction |
