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.
When we'll be back...
We don't know yet, do we?
وسنعود في... لا نعرف ذلك بعد، صحيح؟
Wann wir wieder zurück sind,
wissen wir noch nicht … stimmt’s, Yukio?
Possible qu’on rentre pas
avant un bout de temps, pas vrai ?
Non sappiamo ancora 
quando torneremo, vero?
Não sabemos ainda quando vamos voltar.
Когда домой вернёмся?..
Неизвестно же пока?