Toaru Majutsu no Index Light Novel Volume 14/Epilogue

Synopsis
The roles of Itsuwa and Touma are now reversed. Itsuwa finds herself in a much more mangled mess than in her fight with Touma against Terra, and as steam covers the battlefield, Itsuwa hides as a frightening person appears to check for any remains of Terra in the location. Itsuwa uses the steam to conceal her and Touma and waits until there is no one around.

In the Tower of London, Stiyl and Agnese continue their interrogation on Ridovia Lorenzetti and Biagio Busoni. Ridovia points out that God's Right Seat exists to pursue a certain idea that alchemists and scholars have written about: "The One Above God".

Meanwhile, Terra manages to return to St. Peter's Basilica and is joined by Acqua. Acqua learns of Terra's failure to retrieve the C-Document, but Terra also brings good news of the Russian Orthodox Church joining their side. However, Acqua brings up a grimmer topic: Terra's suspected use of civilians to perfect his Execution of Light ability. Acqua, utterly disgusted by his treatment to pagans, punished him by hitting him with one of St. Peter's Basilica's massive columns. It happened so fast that Terra was not able to use his ability in time. Terra is left to die inside the basilica. Meanwhile, the Pope talks to Acqua about God's Right Seat's next move, now that Terra is eliminated and Vento is down for the count. The Pope then leaves the decision to Acqua.

In Academy City, unknown to Touma, Mikoto hears his conversation with Terra through his phone, and a shocking revelation leaves Mikoto speechless: that Touma has lost his memories.

Characters
By order of appearance
 * Itsuwa
 * Kamijou Touma
 * Accelerator
 * Stiyl Magnus
 * Agnese Sanctis
 * Lidvia Lorenzetti
 * Biagio Busoni
 * Terra of the Left
 * Acqua of the Back
 * Matthai Reese
 * Misaka Mikoto