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.
After all, you're Hikari-san's big sister.
فأساساً أنتِ أخت هيكاري-سان الكبيرة
Du bist schließlich
Hikari-sans Schwester.
Porque eres hermana de Hikari-san.
Porque eres hermana de Hikari-san.
Tu es la sœur de Hikari, après tout.
Sei la sorella di Hikari, dopotutto.
Você é a irmã da Hikari-san,
 no fim das contas.