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.
The only way to deal with that monster
الطريقةُ الوحيدةُ لمواجهةِ ذلك الوحش
Um gegen so ein
Monster zu bestehen,
La única manera de tratar con ese monstruo
La única manera de tratar con ese monstruo
Pour faire face à ce monstre,
Per poter affrontare un mostro come lei
O único jeito de 
enfrentar aquele monstro