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...
I was starting to think this 
slow life would last forever...
Ich bekam immer mehr das Gefühl, dieses
gemütliche Leben würde ewig so weitergehen, …
Empezaba a pensar que mi vida
sosegada sería para siempre,
Empezaba a pensar que mi vida
relajada sería eterna,
Ma vie paisible continuera
pour l’éternité.
Iniziavo a pensare che questa lenta vita 
sarebbe durata per sempre...
Eu estava começando a achar que a minha
vida tranquila duraria pra sempre,
И уже начало казаться,
что так будет всегда...