Find the sequel, here!

Before there was Tirek, before there was Discord, before Chrysalis, Sombra, or the Pony of Shadows, and before even the solar and lunar princesses themselves; there was Grim Noise.

Now, he has returned to wreak havoc on not just Equestria, but all of Equis. To stop him, the elite organization Z.O.D.I.A.C. was formed. Scarlet Thorn is one such agent. A pegasus without flight, and a loving mother as well as special-somepony, she must juggle her personal life as a Ponyville citizen, with her life as an agent of Z.O.D.I.A.C.

But when three of Ponyville's beloved citizens go missing, she gets dragged into a deadly and dark adventure. And when the past is brought up, there's no place to hide.

*Please read below.

Unlike most dark stories, this one will progressively get more disturbing. So please don't down vote it just because the story doesn't start off how you expected, until you have read chapter three. This IS also a Slice of Life story after all.
LOVE AND TOLERATE

And if you do down vote me,
Please at least care enough to tell me what I'm doing wrong in the comments.
There's no point in crushing an author's hope just because you didn't actually take the time to read their story.