Index and Touma are ordered by the Queen of England to investigate the Eurotunnel bombing incident. The perpetrators—an organization called “New Light”, whose plans promise to bring massive changes to Britain! Can Touma intercept them in time to stop their scheme before it gets out of hand?!

Still recovering in the wake of Acqua’s assault on Academy City, Touma and Index find themselves suddenly forced onto a London-bound flight. Something is rotten in England—a point quickly driven home when their plane is attacked by mysterious hijackers! With hundreds of lives at stake, can the pair resolve this crisis?

Touma Kamijou just can't catch a break. He might live in Academy City, a place full of more super powered students than you can shake a stick at, but his only superpower is his supernatural lack of luck. He wants nothing more than to keep a low profile, but when a girl named Index comes into his life, it gets more complicated and dangerous than ever!

Index and Touma are ordered by the Queen of England to investigate the Eurotunnel bombing incident. The perpetrators--an organization called "New Light", whose plans promise to bring massive changes to Britain! Can Touma intercept them in time to stop their scheme before it gets out of hand?!

Item’s battle comes to a head as their hideout is raided, and the team reaches its breaking point. Disgusted with Mugino’s disregard for the other members’ lives, Hamazura finds the resolve to stand up to her. Mugino may be a Level Five, one of the strongest espers in Academy City, but she’ll see that even a powerless Level Zero like Hamazura can put up a fight when his back is against the wall!

Touma has to rescue a former enemy, the fighting nun Agnes Sanctis, from the Queen of the Adriatic-a magical ship capable of wiping out Venice in a flash! Standing in his way is the fleet commander, Bishop Biagio Busoni, whose true motive for using the floating superweapon is a mystery to all. As Touma presses forward, Agnes asks herself a question: Does she deserve salvation...?

Touma has been called out by Mikoto to fulfill his punishment, but can anyone call taking pictures together and getting matching cell phone straps "punishment"...? The arrival of Mikoto's "little sisters" makes their "battle" even more fraught!