For Touma and Index, a reunion with an old ally means getting involved with one of the most dangerous objects in existence! The Book of the Law spells the end of the world, and central to this conflict is a nun who can decipher its apocalyptic contents! It's up to Touma to rescue her, but will that mark the end of his troubles...or just the beginning?
About the Author
Chuya Kogino is the artist for the manga adaptation of the smash hit light novel series, A Certain Magical Index.
Kazuma Kamachi is a Japanese light novel author and creator of the massively popular series, A Certain Magical Index, its sequel, A Certain Magical Index: New Testament, and a manga adaptation, as well as two spin-off manga series, A Certain Scientific Railgun and A Certain Scientific Accelerator.