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.
If this is a pandemic, I'm not 
the one suffering from it.
إن كان هذا وباء، فلست أنا من يعاني منه
Wenn es eine Pandemie ist,
Si esto es una pandemia
y yo soy el único que la sufre…
Si esto es una pandemia
y soy el único que la sufre…
Si c’est une épidémie,
ce n’est pas moi qui suis affecté…
Se si tratta di una pandemia,
non sono io la vittima.
Se é uma pandemia, não
devo estar sofrendo disso...
При пандемии... 
пострадал бы не только я.