Kirika and Shirabe sing "Orbital Beat" at the school singing competition.  Not wanting to fight them at the  school, the wielders agree to fight a duel at another place. But when they arrive, instead of the girls they find Dr. Ver.
Episode 5 
Bloodstained Serenade
الحلقة 5 
سيرينادا ملطّخة بالدماء
Episode 5 
Blutbefleckte Serenade
Episodio 5 
Serenata cubierta de sangre
Episodio 5 
Serenata cubierta de sangre
SÉRÉNADE ENSANGLANTÉE
Episodio 5
Serenata Rosso Sangue
Episódio 5


Serenata Manchada de Sangue