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...
I do wear a different one each day...
...أرتدي ملابس مختلفة كلّ يوم
Ich wechsle sie jeden Tag …
Uso una diferente cada día…
Uso una diferente cada día…
Je les change tous les jours…
Ils sentent mauvais ?
Ne metto uno pulito ogni giorno...
Eu troco todo dia...
Я меняю вещи каждый день...