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.
Everything starts with that, and ends there.
Alles beginnt und endet damit.
Son el comienzo y 
el final de todas las cosas.
Es el comienzo y el 
final de todas las cosas.
Tout commence et termine
Tutto comincia con quello... e finisce allo stesso modo.
Tudo começa e termina com isso.