Besides the Equestria we know, there are many other dimensions and other world connected to it, some completely alien to the original, and others, while similar, possess some major and minor differences.

One in particular, the mirror universe, had almost the same inhabitants as the Equestria we know, but their personalities were flipped or distorted, turning heroes into villains and vice vera.
One of those is a certain changeling queen, Chrysalis by name and ruler of the changelings who currently was infiltrating the dark fortress of the crystal empire.

Contains: Soft vore, melty digestion, soul absorption

This story happens in the mirror universe from the comics.

Vorepone's Gut Art Jam entry for March. Partner Jam with the theme heroes/villains. The cover art was done by my partner for this art jam Mighthyshockwave original here.

Thanks to Withania for proofreading.