The Familiar of Zero is the first volume of The Familiar of Zero. File:01Zero s Familiar .jpg "Who are you?" Hiraga Saito awoke to find a pretty girl asking him that question. Looking around, he found himself in an unfamiliar place, people dressed as magicians surrounding him and the girl. While searching for a way to return home, Saito must cope with being forced to live with Louise, as her familiar... And so begins Hiraga Saito's comedic life as 'Zero's Familiar.'Note: Above is the cliff notes of the book seller. Some times not very good english.