The students are about to welcome their version of summer vacation! The Misfit Class is super excited but then, they're reminded that if they don't do well on the end of terminus exams, they'll have to stay for supplementary classes during their break. To avoid that from happening, they all want to avoid failing. But Iruma is a human and has very little knowledge concerning netherworld wisdom. To avoid failing, Iruma works with Asmodeus and Clara to study!
meaning I will drive the Misfit Class's 
average through the roof!
!ما يعني أنّني سأقود معدّل فصل غير المؤهّلين إلى القمّة
Ich werde den Durchschnitt der abnormalen
Klasse an die Decke gehen lassen!
aumentaré la media de calificaciones
de la clase de inadaptados.
aumentaré la media de las notas
de la clase de inadaptados.
je ferai monter en flèche
la moyenne de la classe anormale !
il che vuol dire che porterà la media 
della Classe dei Disadattati alle stelle!
alguém digno de ser o
Demônio Rei como eu,
А за сим разом повышу
средний балл «Аномального класса»!