FALLOUT EQUESTRIA NEW APOCOLYPSE

2 years after littlepip sacrafived her self to save the wasteland, a secret organization, tasked with finding ways to prevent a second apocolypse, discovers a threat to their entire world. To prevent it they devolp new technology. But they require someone to tell the wasteland of the fore coming end. They decide to task a wandering unicorn to spread the word of the new apocolypse.