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.
Obey our orders.
أطيعا أوامرنا
Befolgt eure Befehle.
Obedezcan las órdenes.
Obedeced las órdenes.
Faites ce qu’on vous dit !
Obbedite ai miei ordini.
Obedeçam às minhas ordens.