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.
A double Climax Song, from the goddess Zababa!
أغنية نهائية مُزدوَجة، من الإلاهة زابابا
Ein doppelter Climax Song
von der Göttin Zababa!
¡Un doble Canto de Cisne
 de la diosa Zababa!
¡Un doble Canto de Cisne de la diosa Zababa!
Le double chant du cygne
de la déesse Zababa !
Una doppia Canzone Sublime
della divina Zababa!
É a Canção Soberba 
em dobro da deusa Zababa!