Touma Kamijou is the unluckiest boy in Academy City Having settled the magical side of his problems for a while the scientific side of things starts to heat up when Touma&s rival-turned-friend Mikoto meets her own clone That&s only the beginning of a chain of events that leads Touma & Mikoto to face their deadliest foe yet Kazuma Kamachi&s smash-hit light novel series continues! About the Author Kazuma Kamachi is a Japanese light novel author & creator of the massively popular series A Certain Magical Index its sequel A Certain Magical Index New Testament & a manga adaptation as well as two spin-off manga series A Certain Scientific Railgun & A Certain Scientific Accelerator