After the discovery of strange technology, Equestria went through a technological revolution, making life seem like a dream for all of its inhabitants. It was all fun and games until a mysterious outbreak of fearsome creatures began consuming entire cities. The surviving cities came up with a drastic solution, to leave the planet surface in large floating cities called 'Arks'. It all seemed perfect, but even nice, pristine environments like the Arks had their own set of dirty secrets. Secrets that draw the line between survival and extinction.

[Author's note]
Although this story contains scary monsters and a bit of violence, it is not a Grimdark. It is more of a suspenseful adventure. It also takes place in a more technologically advanced Equestria. This was inspired by Dead Space and Alien, so you guys might spot little references in here as well.