Part A: A new teacher named Balse Robin, who is quite innocent and fearful of nothing, arrives! His first lesson involves interacting with familiars. Iruma turns pale at the thought of this lesson since his familiar happens to be Kalego, but...

 

Part B: Iruma decides his next goal now that he’s moved up a rank. Apparently, there are groups at Babyls where like-minded demons gather called Battlers. Iruma shows some interest in Battlers, but then is greeted by a terrifying sound...
Your familiar is basically your partner. 
Your one and only partner.
.أليفكم هو شريككم
.شريككم الوحيد
Il vostro famiglio è fondamentalmente 
il vostro compagno. L'unico.
Seus familiares são seus
parceiros. Seus únicos parceiros.
фамильяр ваш напарник!
Верный друг!