Puny and powerless after an unfortunate encounter with a magical girl, the Dark Realm's Number Two has her work cut out for her in the world of humans! With a significant war chest in her possession, the time is at last nigh for the Great Jahy to leave behind the humiliation of toiling for a mere mortal... and build a business enterprise of her own! Just when the soon-to-be former part-time waitress breaks the news to her supportive boss, though, a mysterious light appears, threatening all in the human world that Jahy has come to hold dear! But even when she gets stuck wearing an embarrassing costume at a festival, even when a battle with serious stakes suddenly breaks out, the Great Jahy will not be defeated!!