Ep. 5: Azusa and Beelzebub help a ghost named Rosalie possess Halkara to leave her factory.

Halkara cannot hire workers because a ghost haunts her new factory. Afraid of spirits, Azusa summons Beelzebub for assistance. Beelzebub forces the spirit to appear, revealing she is Rosalie, a teenage girl who committed suicide centuries ago after her parents sold her to a cruel husband. The factory was once her family home, trapping her ghost there. Beelzebub explains that possessing a human allows a ghost to leave the area. Azusa offers Halkara as a vessel, which excites Rosalie. At Azusa’s home, Rosalie realizes she is stuck in Halkara’s body, a situation Beelzebub warns could be fatal. Attempts to remove her fail until they get Halkara drunk, allowing Rosalie to exit. Rosalie then uses magic to dispel rumors by helping villagers, enabling Halkara to resume hiring.

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