Touhou Gyakumyouran: Ephemeral Unnatural Balance

A mysterious spell has descended upon Gensokyo. The result is a devastating reversal of power between the strongest and weakest and everyone in between. Bedridden or otherwise incapacitated, the usual incident solvers are unavailable this time. Thus, they are forced to turn to a new set of heroines. Among these are the forgotten Kirin, Rin Satsuki and the wild hermit, Kasen Ibaraki.