On the night of a blood-red full moon, Kohinata Mangetsu, a completely ordinary high school student, returns to her classroom to retrieve something she forgot... and finds herself caught up in GRANBELM, a battle to determine who is the one true mage. Shingetsu, a girl participating in the battle, tells her that the world once overflowed with magic. Confused, Mangetsu tries to run away, but then...
Shocked upon learning the truth of her world,
،أثناء صدمتها من معرفة حقيقة عالمها
Von der Wahrheit erschüttert,
fasste Mangetsu einen Entschluss.
Sorprendida
al saber la verdad del mundo,
Sorprendida
al descubrir la verdad del mundo,
La vérité ébranle Mangetsu,
mais la jeune fille prend une décision.
Scioccata dalla scoperta della verità sul suo mondo,
Chocada ao saber a verdade sobre o mundo,
Поражённая открывшейся
 правдой о мире,