Every branch of the Knights of the True Cross is thrown into chaos as Lucifer, the King of Light, declares war. At the same time, Yukio, Rin, and the other Exwires leave for Izumo's hometown in Shimane Prefecture to bring Izumo and Shima back home. Izumo has been kidnapped and confined in the Far East Laboratory, controlled by the Illuminati. As Izumo awakens, she finds Shima wearing an Illuminati uniform. Then, she also meets someone with whom she shares a deep connection.
I know them by name, but I never thought
they were an organization that actually existed.
أعرفهم بالاسم فقط، لكن لم أتوقّع أبدًا
.أنّهم منظّمة موجودة بالفعل
Natürlich kannte ich sie vom Namen her,
Conocía el nombre,
Conocía el nombre,
Je ne les connaissais que de nom,
Voglio dire, li conoscevo di nome, 
ma non pensavo esistessero davvero.
Eu só conhecia por nome.
Название я, конечно, и раньше слышал…
но не думал, что они реально существуют!