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.
she can control a Climax Song.
يمكنُها التحكُّم بأغنية نهائية
kann sie einen
Climax Song kontrollieren.
puede controlar un Canto de Cisne.
elle peut contrôler
le chant du cygne.
è in grado di controllare la Canzone Sublime.
ela pode controlar uma Canção Soberba.