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.
her body even more deeply.
في جسدِها على نحو أعمق فأعمق
dringt er immer tiefer
in ihren Körper ein.
es que invade su cuerpo
 con más profundidad.
su cuerpo cada vez con más profundidad.
La fusion avec son corps progresse.
nel suo corpo, sempre più in profondità.
seu corpo cada vez 
mais profundamente.