Thx for your reply. That's sounds like a riddle...I control the cube moving till it meets the SUN(My understanding), then going back ,find out the final part of rectangle turning into mirror image (That's how I play this game.I don't know complete the final stage ORZ...Lots of questions..DESIRE for what ? Outside world?After our explores only to find we are not the same?(Or maybe I play it in a WRONG way ...