A slave named Chord gains freedom from Fillydelphia after winning a fight in the pit. He finds a caravan, and befriends two ponies, named Collard Green and Diamond Heart. Collard's contract with the caravan company she works for has worn off, so she returning the settlement she grew up in. Chord and Diamond decide to follow, to make sure she arrives safely. They later find a historian obsessed with the Prewar city of Baltimare, and he joins their group.

This is the story of a buck whose choices could save a city's history, and possibly it's future too.

This fan fiction is based off of Kkat's Fallout: Equestria. It's a good read and gives what may be necessary backstory for this story.