The twin rail guns have been destroyed and the Neuroi nest continues its advance towards Petersburg.  With Takami having exhausted her power, there's only one shot left: for Hikaru and Kanno to take the AP shell directly into the core itself.
What do you mean, you can't 
see the true core?
ماذا تعنين أنّكِ لا تستطيعين رؤية النواة الحقيقيّة؟
Comment ça,
le vrai noyau est invisible ?
Cosa significa che non vedi il vero nucleo?!
Como assim, você não consegue
 ver o núcleo verdadeiro?