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.
That has to be it. I can't let 
them know what's happening.
.لا بدّ أنها هي. لا يجب أن أدعهما تعرفان ما يحدث
Genau, das ist es.
Ich darf den beiden nichts sagen!
Tiene que ser eso.
Tiene que ser eso.
Ça doit être ça.
Je dois rien leur dire.
Dev'essere così. Non posso dirgli
cosa sta succedendo.
Deve ser isso!
As duas não podem saber.
Да, наверно. Они не должны
знать о происходящем.