A new student, the Antarctican Quetzalcoatl Sassassul, suddenly transfers into the girls' school one day, much to the intrigue of everyone in the class. But for some reason, Himeno seems to have experienced some sort of childhood trauma involving Antarcticans. The new student is as kind and friendly as can be, but Himeno just can't shake her fear...

Meanwhile, everyone in the class has lots of questions for Sassassul...
Well, it's not like that was your fault.
.هذه ليست غلطتك
Du bist doch nicht dafür verantwortlich.
Bueno, no es que fuera tu culpa.
Bueno, no es que fuera tu culpa.
C’est pas comme si
tu étais responsable…
Beh, non è stata mica colpa tua.
Bom, mas não foi sua culpa.
Ну так ведь ты в этом не виновата.