The girl Toudouin Saki has decided to fight as the transforming heroine Hengen Souki Shine Mirage. This is to battle the evil organization known as Dark Crime, invaders from another world who have finally discovered her weak point as a transforming heroine… …humiliation and shame are about to be piled onto the formerly undefeatable phantom heroine. Will her prideful nobility be shattered as her body and soul are polluted in filthy white cloudy fluids…!?