Bundled with the 9th volume of the original novel, it is the unaired 13th episode of the TV series.

Shidou Itsuka carries on with his quest for Ratatoskr in finding Spirits and trying to seal their powers, all while maintaining his relation...

Spirits are otherworldly entities with immense power, capable of creating spatial quakes whenever they appear. One way of dealing with them ...

Thirty years ago, the Eurasian continent was devastated by a supermassive "spatial quake"—a phenomenon involving space vibrations of unkno...