خلاصه داستان : یک زن جوان ناامنی که به مدوزاها obsessed است، در خانه‌ای پر از زنان awkward زندگی می‌کند. ملاقات با یک "پرنسس" شیک زندگی‌اش را به هم می‌ریزد.

Amamizukan is an apartment complex where no boys are allowed. Tsukimi, a girl who adores jellyfish, lives there happily with her friends who all have nerdy obsessions of their own. Their peaceful lives gradually start to change when a beautiful woman helps Tsukimi out of a pinch. She stays overnight at the apartments—but it turns out "she" is really a "he".