Just as peace is beginning to reign in Azusa's home, a young elf named Halkara shows up pleading for her help. Halkara says that an energy drink she made angered a terrifying high demon, Beelzebub, who is now out to kill her. Azusa would prefer to avoid anything that might ruin her slow life, but she can't just leave the poor girl to die, so she reluctantly agrees to shelter her...
Master, you're so quick at defeating slimes.
.يا معلّمتي، إنّك سريعة في هزيمة الهُلاميّات
Bei dir geht das mit dem Schleime besiegen
ja ganz schön schnell, Meisterin.
Derrota a los slimes
muy rápido, maestra.
Derrota a los slimes
muy rápido, maestra.
Mme Azusa,
qu’est-ce que vous êtes rapide !
Maestra, sei davvero veloce 
quando si tratta di sconfiggere gli slime.
Mestra, você é bem
rápida matando slimes.
Учитель, вы так быстро 
справляетесь со слизью!