Sunset Shimmer believes something seriously wrong is happening in Equestria. So she pays them a visit, along with the human Twilight Sparkle. On the other side of the portal, they find a far emptier world. One that holds unexpected danger. And now, what should have been a day-trip is turned into a fight for survival. The girls need to get back home, before the Equestrian threat beats them to it.
Weird take of a classic zombie story but I like it
Even Equestria's zombies are cutesie.
Reminds me of 28 pranks later.
HuGgggGgs?