M3: The Dark Metal - Season 1 Episode 24 Original Sin, Past and Future
- Genre: Animation, Drama, Action & Adventure, Sci-Fi & Fantasy, Mystery
- Studio: Tokyo MX, KBS Kyoto, Sun TV, TV Aichi, TVQ, AT-X, RKK, BS Fuji, TVh
- Keyword: magic, mecha, dark fantasy, angst, seinen, anime, psychological
- Cast: Yoko Hikasa, Ayumu Murase, Kotori Koiwai, Sayuri Yahagi, Tetsuya Kakihara, Tomoaki Maeno