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.
The outer core is acting as a 
shield, blocking my Eye.
La coquille du noyau agit
comme un bouclier contre mes yeux.
O núcleo exterior está agindo como 
um escudo para bloquear meu olho!