After making a promise with Ameri, Iruma sets out to try to move up a rank. Iruma finds out that there is a promotion exam in a week where they would play execution cannonball, and he also finds out it’s rather similar to a game they play in the human world. Iruma decides to train after he realizes he’s far weaker than anyone else in his class. Iruma decides that he’s not going to use magic, so he starts an intense training regimen with Opera. What does Iruma gain at the end of all this training?
There is currently one way for you 
to raise your rank, Iruma-sama.
ثمّة طريقة واحدة حاليًّا لتصعد 
.درجةً في رتبتك يا إيروما-ساما
le seul moyen de monter
dans la hiérarchie,
Al momento c'è un modo solo 
di salire di rango, grande Iruma.
há um jeito de você subir
de ranque, Iruma-sama.
сейчас есть ровно один способ
 повысить ранг господина.