Machia is already purified of Gran after Nova's demise I believe so there really isnt any point in making it relevant.

Quote Originally Posted by Kondibon View Post
Photons still work and exist on earth though, it's just that their technology is based on Ether instead. We're still probably going to earth though.
Don't forget Ether is what caused PD to escape the timeloop and almost seconds away in wiping out everything in an instant if Alma didnt bother to show up.