It has been nearly two hundred years since the megaspells rained fire down on the world, reducing it to a tainted wasteland. And ever since that day, the changelings have never been sighted in the wasteland...
Shortly before the end Pineapple Calzone tries to escape the Calzone Crime Family by going to the MoM, but no pony gets out of the Calzone Family alive.
Courier 6, or Edward, had just left the NCR after aiding them to defend the Hoover Dam from Caesar's Legion, then a portal opened and sucked him in into the world of Equestria, where he meets new friends, go on new adventures, and more.
Fluttershy watched the streets of the growing city of New Vegas from the top of her Lucky 38. The Pegasus recalled the last three years since being dumped here by her so called friends, just the thought of the five made the Queen of Vegas frown.
Ethan Smith, aka the Lone Wanderer, aka That Crazy Son of a Bitch, goes to the Equestrian Wasteland. Hilarity and violence ensue as he fights for survival in an attempt to get back home to the Capital Wasteland.
Never thought I'd walk another road after the Divide. Thought I'd stay, face my crimes to the Courer's Mile. Message in that; we're never truly done carving out our history.
Chrysalis awakens from a long hibernation into the wasteland. She will do whatever it takes to survive without a proper love source to feed from. She shall travel the remains of Equestria and learn how it all happened.
Twilight Sparkle returns home after disappearing one day, six months ago. The Twilight that came back, however, is different. She may appear strange to her friends now, but her tale is even more strange.
After a botched experiment involving both chaotic and standard magic, Twilight is stranded in a strange new land, her only help coming from a man who knows just as little about the world as she does. His blue clothing proudly displays the number 13.
A mysterious unicorn makes a portal to the Mojave Wasteland, Twilight goes into the portal to investigate. She finds herself in a small town called Goodsprings and a man who calls himself The Courier offered his help.