Two simple guardsmares were performing their duties when a white flash transports them into a bizarre alternate reality set in a futuristic world that's nothing like Equestria. In this reality the once servile metal stewards known as Mechanoids turned against their masters, now all that remains are small pockets of survivors scattered throughout the ruins of their world.

But they are not alone, they come into contact with cosmonaut pony left behind in a space station. He also knows about the precarious situation they find themselves in.

With his aid they will face off against the unending mechanical horde to find a way back to home.