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!

When the magical girl responsible for the undoing of the Dark Realm appears before her, the Great Jahy seizes the moment to attack, only to get a taste of true terror!
Now with the enemy close, it’s time for the Dark Lord’s right-hand woman to double down on her domination of the human world! Can she collect more mana crystals? Could she perhaps claw back a little dignity too?!
For even when the words “magical girl” strike fear into her heart, even when the workouts are hellish, even when her noisy neighbor won’t keep it down, the Great Jahy will not be defeated!!