Young Karibuchi Hikari is the little sister of Karibuchi Takami, a famous witch who fought against the Neuroi in Europe. Hikari is a hard worker with a lot of stamina, but she lacks her famous sister's magical abilities.  When she gets the chance to go to Europe and fight alongside her sister, she gladly volunteers, but first, she'll have to prove herself by competing with another student at her school.
But suddenly the Neuroi attack.
لكن يُهاجم النيوروي فجأة
Jedoch greifen uns
die Neuroi plötzlich an!
Mais on est soudain attaquées
par un Neuroi.
I Neuroi, però, attaccano all'improvviso...
Mas, de repente, 
aconteceu um ataque Neuroi!