Halkara has built a new Nutri-Spirit factory in a nearby town and is now regularly going there from the cottage in the highlands, but she comes home exhausted every evening. It seems rumors have spread saying there's a ghost showing up at the factory, so she's had to do all the work alone since all the locals are scared to go there. Azusa doesn't deal well with ghosts at all, but she can't bear to let Halkara work herself to exhaustion, so she summons Beelzebub to help and heads to the factory late at night.
you might as well strive to be the most 
cheerful ghost in the world.
.ربّما نكون قد أيقظنا أكثر الأشباح مرحًا في العالم
könntest du ja durchaus auch der
fröhlichste Geist auf diesem Planeten werden.
Direi proprio che abbiamo risvegliato 
il fantasma più vivace del mondo!
acho que despertamos a fantasma
mais animada do mundo.
мы пробудили самого жизнерадостного
 призрака в мире.