The presence of a good ruler is in danger when Chrysalis takes over Equestria! The mane six attempt to defeat her by allying themselves with the police, but they end up trapped in the middle of nowhere with only an eerie mansion resembling Sweet Apple Acres to use as shelter during a "zombie apocalypse". They must save themselves, however, they don't know that what happens in this haunted house will not just effect the fate of their descendants...

Thanks to KiteroMiberei for the special image! He is good at that, look at his DeviantArt account if you want to get a great cover image!