Ritsu is attacked by students taking on strange shapes, but Satake Shogo saves him with a giant handgun.
Ritsu is taken aback by the sight of him relentlessly shooting students, but he comes to realize that other people can't see the giant gun or the transformed students.
Lost and confused, Ritsu returns to his home where he's greeted by his Mother who's now covered in static and repeating the same exact lines.
We, the Ostinato Musicians, 
will show them the way, so don't worry.
نحن، موسيقيّو أوستيناتو، سنهديهم
إلى الطريق، لذا لا تقلقي
Wir, die Ostinato-Musiker,
werden ihnen schon den Weg zeigen.
Nosotros, los músicos Ostinato,
les mostraremos el camino, descuida.
Nosotros, los músicos Ostinato,
les mostraremos el camino, descuida.
Non temere, noi Musicisti Ostinato 
mostreremo loro la via.
Nós, os Músicos Obstinados, vamos mostrar
a eles o caminho, não se preocupe.
Музыканты Остинато укажут
им верный путь, всё хорошо.