Kirika and Shirabe attempt to recover Dr. Ver so that he can treat their mom.  They run into Hibiki, whose fusion has progressed to the point where she can fight a Noise with her bare hands.  Dr. Ver injects them with a LiNKER boost, and they attempt to use their ultimate songs, which might kill them.
Our immediate first-aid attempts were successful.
كانَتْ إسعافاتنا الأولية الفوريّة ناجِحة
Die erste Hilfe
hat angeschlagen.
La atención médica inmediata fue exitosa.
La atención médica inmediata fue crucial.
Son opération
s’est déroulée avec succès.
L'operazione di primo soccorso
è stata completata con successo.
Nossos primeiros socorros 
imediatos foram um sucesso.