Sacrifice Miyu and save the world... The Ainsworths' true objective is to use Miyu, the Holy Grail, to save all mankind. The new turn of events sends Illya into confusion. Kuro rushes to her aid, immediately saying she values Miyu more than some parallel world. Meanwhile, with the fate of a world and Miyu hanging in the balance, Illya struggles to find her answer...
One girl's life outweighs a world!
Das Leben eines Mädchens …
¡La vida de una chica
es más importante que el mundo!
¡La vida de una chica
es más importante que el mundo!
La vie d’une fille importe plus
que le monde !
La vita di una ragazza
A vida de uma garota pesa
 mais do que o mundo!