Over a thousand years after Atlas went out on his secret mission, the time for the conclusion finally draws near. The revolution of the gods is reaching it's climax, but Atlas faces a new problem that might doom the ponies of Equestria!
When disaster forces the fierce griffins to seek shelter in Equestrian land, can two very different societies coexist? Or will the ancient enemies tear each other apart?
Humanity's space exploration ultimately took the form of billions of identical probes, capable of building anything (including astronauts themselves) upon arrival at their destinations. One lands in Equestria. Things go downhill from there.