The Great Jahy's quest to collect mana crystals is going sideways! Between the exhaustion from her part-time job and the prospect of her magical girl nemesis popping up at every turn, her mental load has long since reached its limit.

But even when she has to stretch the truth to keep up appearances, or she impulsively buys a bunch of useless junk, or the universe seems set on foiling her evil(?) plans, the Great Jahy will not be defeated!!