The Great Jahy Will Not Be Defeated!

Jahy, the Dark Realm's second-in-command, cuts a formidable silhouette, feared and revered in equal measure. A fateful clash with a magical girl shatters the precious mana crystal, toppling the Dark Realm and banishing the newly tiny, powerless Jahy to the human world. Now she must navigate life in a cramped, crumbling one-room apartment while plotting a revival of the Dark Realm, a task made all the more difficult by rent to pay and a job to keep.