The girls are running in their exercise outfits, with the boobs swaying to and fro. Arata's heart races. Everyone's having great time, and then a ghost appears in the library. Arata and the gang go to check it out, and are forcefully transported to the "Eternal Library". There they find the lost Trinity Seven!
You know, evil mages aren't that bad.
Weißt du, Teufelsmagier
sind gar nicht so schlecht.
¿Sabes? Ser un mago maligno 
no es tan malo como crees.
¿Sabes? Ser un mago maligno 
no es tan malo como crees.
Ce n’est pas si mal
d’être une sorcière.
Sai, la magia oscura non è tanto male.
Sabe, magas malvadas não são tão más.