Trixie Lulamoon, A struggling performer is about to have her life permanently altered at the hooves of a disease, mysterious in origin. As if Trixie's own habits and self-confidence weren't hard enough for her to fight off- now she'll have to deal with the herds of undead, and even worse than that, she'll have to survive the self-centered ponies of the apocalypse. All she wants is to get back to her friend Starlight Glimmer, but even Trixie doubts if she's strong enough to survive hell that awaits her...