A theatrical spinoff of the 'Thunderbolt Fantasy' television series which explores the backstory of Shā Wú Shēng, the Screaming Phoenix Killer, and bridges the events of the first and second seasons.
| Writing | Gen Urobuchi | Writer |
| Visual Effects | Higashiguchi Chuo | Character Designer |
| Visual Effects | Satoru Minamoto | Character Designer |
| Visual Effects | Shinov Mimori | Character Designer |
| Writing | Mitsunori Enami | Novel |
| Visual Effects | Niθ | Character Designer |
| Production | Yi Fang Chen | Producer |
| Production | Koh Kitaoka | Producer |
| Production | Kaho Yamada | Producer |
| Production | Gen Urobuchi | Producer |
| Production | Yuri Nishimoto | Producer |
| Directing | Chris Huang | Director |
| Directing | Cheng Pao-Pin | Director |
| Production | Hiroe Nakahara | Producer |
| Writing | Gen Urobuchi | Original Story |
| Writing | Chris Huang | Original Story |
| Directing | Gen Urobuchi | Director |
