Silbervia

"Silbervia kinda looks like Maretropolis from Power Ponies, a comic-within-a-series from My Little Pony: Friendship is Magic. Didn't you know that it's the largest and the most populous city in all over Harmonia to beat Canterlot? Well, that's just great. That's just a combination of Baltimare, Manehattan, Canterlot, whatever. That's good."

--Su Ji-Hoon, Welcome to Silbervia

Silbervia is the capital city of the Federal Republic of Gerasecia that it would be the largest and populous city in Gerasecia

It would be founded that every creatures and Gerasecians have lived. It can be including the structures, socials, economy, religions, civilians and made anyone whatever choose any jobs and any business unlike Equestria after Gerasecia choose the capitalist policy of the Federal Government of Gerasecia.

But the life in this city have been disturbance changes due to this city has been attacked by terrorist risk and crimes-like disguised and framed any innocent heroes from Equestria, or frameup crimes, the Federal Police of Gerasecia with the Starflash Force and counter-terrorists are have missions to prevent any terrorism and crimes.

After this happens, it has been protected by government, police, military and allied creatures in Gerasecia that the socials and ecomony of Gerasecia will be high.