It's summer. The gang's on a southern island, and there's cute girls in swimsuits abound. Arata's cooking yakisoba for some reason, but these things happen. The quartermaster is repairing the school that Arata destroyed in his collapse phenomenon. The girls enjoy a mixed-gender bath, and the demon lord candidate decides on a theme--control.
It's actually magic that lets 
you erase other magic, right?
Es ist eigentlich Magie, die dich
andere Magie auflösen lässt, oder?
En realidad, tu poder te permite 
disipar la magia, ¿verdad?
En realidad, tu poder te permite 
disipar la magia, ¿verdad?
Il me semble qu’à l’origine,
c’est un sort destiné à purger la magie.
È una magia che blocca le magie altrui, giusto?
Na verdade essa magia te permite
 tirar a magia do outro, certo?