Equestria is dangerous place. It's been more than 15 years since the Plague as we call it began to spread and changed our world forever.

My name is Scootaloo. I live in Ponyville, one of only two cities resisting against hoards of zombies, undead creatures known only from scary stories. But this is not a story.

I have a chance. Chance to fix it all. To fix my mistakes. Mistakes that haunt me in dreams. Mistakes for which my friends paid. And I promise, I will fight until the very end.