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.
If I can control this breakdown phenomenon,
Wenn ich dieses Phänomen kontrollieren
kann, gibt’s kein Problem, oder?
Si puedo controlar el fenómeno de colapso, 
no debería haber problema, ¿cierto?
Todo se resolverá si puedo controlar 
el fenómeno de colapso, ¿verdad?
Si j’arrive à contrôler
l’effondrement,
Se riuscissi a controllare il fenomeno di decadimento,
Se eu conseguir controlar o fenômeno
 colapso, não teremos problemas, né?