It is entirely possible to have "too much good". After destroying all the emmissaries of the darkness, the elemental equilibrium has been greatly disturbed. In a final attempt to resolve this dire problem, the powers-that-be have transported all of the Cures to a far-off place. However, the Cures are no longer who they used to be. Years have passed and time has changed them...

Falling their mutual demise at each other's hands, Kyoko and Sayaka wake up in a strange world. Now, with Kyoko's soul gem missing and Sayaka's humanity and personality only partially restored, they must band together to survive.