Shinyaku Toaru Majutsu no Index Light Novel Volume 12/Prologue

Adapted To

 * Anime: N/A
 * Manga: N/A

Characters
By order of appearance:
 * High Priest
 * Nephthys
 * Niang-Niang

Locations

 * Gremlin's Phase
 * Academy City
 * School District 11