One hot summer day, the 4 girls and Haruko are playing in the pool. They notice that Pets is missing. Kana later hears from her classmate Aida that Pet's family is very rich and they are moving to Mars. 
Earth's going to disappear?
Dass die Welt untergeht, oder?
Que la Tierra desaparecerá, ¿no?
Que la Tierra desaparecerá, ¿no?
Le truc comme quoi
c’est la fin du monde ?