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?
I just strengthened your hands so you can 
at least catch a ball thrown by demons.
لقد قوّيتُ يديك حتّى تستطيع 
.الإمساك بكرة مرمية بواسطة شيطان على الأقل
habe ich zumindest die Kraft
deiner Hände erhöht.
Te fortalecí las manos.
Te he fortalecido las manos.
Je renforce tes mains.
Ho rafforzato un po' le tue mani, 
così riuscirai almeno ad afferrare la palla.
Eu fortaleci suas mãos para
poder pegar a bola, pelo menos isso.
я только усилил твои руки,
но лишь так, чтобы ты смог поймать мяч.