Due to the sacredness of the ritual, Louise reluctantly accepts Saito as her familiar, but proceeds to treat Saito as any other familiar, only worse, making him wash her clothes, sleep on a bed of hay, and whipping him with a riding crop for little or no reason.The Familiar of Zero follows the adventures of Louise and Saito as they help their classmates and friends, while occasionally blundering into situations where they risk their lives to save one another.Bagian tubuh yang telah mengalami perubahan dan sudah sesuai dengan lingkungannya dikatakan bagian yang telah beradaptasi pada lingkungan.Bagian yang telah beradaptasi tersebut memiliki ciri atau karakter yang berbeda dengan aslinya.Gallia is reminiscent of modern day France, which in the Roman era was called Gaul. ), nicknamed the white country, is a floating island nation which is in a period of political strife.According to the storyline, a group of nobles known as Reconquista initiated a coup d'etat against the royalty, and over the course of the story, succeed in killing the entire Albion Royal Family.The story features several characters from the second year class of a magic academy in a fictional magical world with the main characters being the inept mage Louise and her familiar from Earth, Saito Hiraga. The first anime series was licensed by Geneon Entertainment in English, but the license expired in 2011.A manga version drawn by Nana Mochizuki was serialized in Media Factory's manga magazine Monthly Comic Alive between August 2006 and October 2009.
Sebaliknya bagian tubuh yang tidak pernah atau jarang digunakan lagi makin lama akan menghilang (rudimenter).
Early in the school year at the Tristain Academy of Magic, the second year students perform a special ritual where they summon their familiar, which serves as their eternal protector and partner, and is usually some sort of magical creature.
But Louise summons Saito Hiraga, an ordinary teenage boy from Japan, leaving her totally humiliated.
Halkeginia's social structure is similar to the feudal class systems of Europe in the Middle Ages, with magic-users being considered nobles.
The continent itself is vaguely reminiscent in shape of western Europe, with many of the countries carrying ancient and Roman names. , also "Tristein") is the nation in which the majority of the story takes place.