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...
Did you not say we would 
fight fair and square?!
!ألم تقولي أنّنا سنقاتل بعدل وإنصاف؟
Sagtest du nicht, wir würden offen
und ehrlich gegeneinander kämpfen?!
¡Dijiste que peleáramos limpio!
¡Has dicho que peleáramos limpio!
Traîtresse ! Tu avais dit
qu’on se battrait à la loyale !
Non avevi detto che doveva essere 
uno scontro corretto e leale?!
Você não falou que teríamos
uma luta limpa e justa?!
Не ты ли говорила, что бой будет честным?!