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...
that's why I'm here.
.أنّ هذا سبب وجودي هنا
und wurde deshalb hergeschickt.
por eso estoy aquí.
por eso estoy aquí.
que je suis venue ici.
sia per questo che sono qui.
e acho que é por isso que estou aqui.
поэтому я здесь.