Aruto Kirihara, a typical high school student, is infatuated with the Alice books, which were penned in a parallel universe by the enigmatic hermit Alternite L. Tachyon. He sees a female soaring in front of a full moon one night while composing his own interpretation of a prospective "third book"... and she resembles the "Alice" of his fantasies. Aruto rushes out of his house and pursues the flying figure from the ground, eventually arriving at a library and witnessing her in fight with another costumed girl. And thus starts his unexpected introduction to the world of Alices, an exclusive club of super-powered adolescent females who fight in an extra-dimensional Wonderland on a daily basis to steal each other's "secret stories."