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...
You have nothing to lose, right?
ليس لديك ما تخسرينه، أليس كذلك؟
Schlimmer wird’s schon nicht mehr werden.
No tienes nada que perder, ¿no?
No tienes nada que perder, ¿no?
Ça coûte rien d’essayer.
Non hai niente da perdere, no?
Você não tem nada a perder, tem?
Терять тебе всё равно нечего, да?