A Certain Magical Index, Vol. 1 (light novel)

A certain unlikely hero...Touma Kamijou has the worst luck imaginable... Sure he's a citizen of Academy City, a scientific marvel of the modern world where superhuman abilities are artificially cultivated and commonplace, but when it comes to paranormal talent, Kamijou's been classified a Level Zero-a loser, basically. Oh, he does have one trick up his sleeve (literally), but even that's more trouble than it's worth.When Kamijou encounters a delusional young girl convinced she's a nun and r...