The three Invaders return to their home prefecture of Hokkaido for a required summer school day. On the bus ride to school, Mone starts talking about Hokkaido's seven folk legends while Chihori shares random facts about space. As Yuina responds to the girls' wacky conversation with her usual comical comebacks, she is overcome with a very strange feeling about the situation.
Eh? B-But isn't that common 
knowledge among Earthlings, too?
لكن أليست هذه معرفة عامة ضمن سكان الأرض أيضا؟
I-Ist das nicht normal, so als Erdling?
Es sentido común terrícola.
Es sentido común terrícola.
Ben, euh,
tous les Terriens le savent, quoi.
Eh? M-Ma non è una cosa
che si sa anche sulla Terra?
Hã? M-Mas não é de conhecimento
comum para os terráqueos?
Что? Я думала,
все земляне знают об этом...