Louise de la Vallière has stumbled her way through summoning one commoner - only to somehow summon another one! A spiky-haired boy appears with a severed right hand and a mysterious power, with flaming Magicians and shocking Espers following hot on his heels, and a fierce Magic God on the warpath. Will Halkeginia have the answers? There's only one way to find out!
Crossover - Familiar of Zero & Toaru Majutsu no Index/とある魔術の禁書目録 - Rated: T - English - Adventure/Fantasy - Chapters: 10 - Words: 110,679 - Reviews: 199 - Favs: 353 - Follows: 397 - Updated: 3/30/2014 - Published: 12/2/2013 - Louise, Saito, Tōma K.