A Equestria at War X Frostpunk story

The Frost wiped away the population of Earth yet like all wipes, stains remain. Thanks to the hard work of the Imperial Exploration Company, funded and completely supported by the Royal Family and the ever-shrinking treasury of England, countless Generators were created so that any amount of people could survive.

And survive they did. Mere thousands of Britain's citizens still live on in the frozen lands of the Frost lands, the new name for what once was Greenland and Iceland, including the long stretch of frozen sea between them. With no knowledge with other peoples they can only assume that as far as they know, the other empires of the world were completely consumed by the Frost. It seems as though that humanity, though beaten and nearly broken, will survive... but never truly thrive again.

But God works in mysterious ways, and so He gives His last blessing to humanity, a way out of the Frost. They, including Iceland and Greenland, would be transported to another world. Another world, so that the Frostlanders, hardened by Earth's last winter, for there will never be another spring, will blossom, will dominate, under another world's spring. Yet this other world... is not empty.

Now if only God could tell them they wouldn't be human when they arrived.