Zero no Tsukaima: Futatsuki no Kishi (The Familiar of Zero: Knight of the Twin Moons)
Not long after the war, Louise and Saito seem to be getting along quite well, since she knows that he has given up his only chance to return to Tokyo for her. The story continues as Louise begins to use Void Magic from a mysterious secret book she has received from her Majesty Henrietta, while a new villain appears in town causing trouble. On the brink of another war treachery abounds, endangering her Majesty and the students at the academy.
[Source: Anime News Network]