A little over a thousand years ago, at about the same time, Luna was banished, and an entire race of crystal ponies disappeared. A mysterious paradox existed over the Crystal Empire known as Heaven's Gate had caused certain ponies to do crazy things. When it disappeared, Luna and Sombra went mad, and Celestia had to banish them. Since Luna is the goddess of the night sky, when she was banished, her sky was banished with her, so Princess Celestia had to create a new one. And with each new star, a pony became a contractor, a pony with extra special powers that even highly trained unicorns couldn't master. Now, a new Gate called Hell's Gate has appeared over the Everfree Forest, and because of it, Luna has disappeared again, taking the sky with her, forcing Celestia to forge a new one, along with new contractors, including Twilight Sparkle.

You may notice that Rainbow Dash is a main character, but isn't there for the first few chapters. She does eventually become a main character in chapter 8, Through The Smoke, An Ally Is Found.

The Cover art was made partly by me putting together a pic of Twilight that I found and a pic of Mare Do Well that I found, but then NixWorld, made it awesome, adding the background and special effects. Cover art inspired by this.

If you can't tell yet, this is a Darker Than Black themed AU. It's not really a crossover because no Darker Than Black characters are actually in it. Just the circumstances and kind of the setting (except of course it's in Equestria, not Tokyo). Since it's not much of a crossover or a straight up copy, artistic license has been used. I really recommend watching the show though, or at least a few of the first episodes. It's available for free on Hulu (both subbed and dubbed), you just have to watch some ads. (It's rated TV-MA in America and 15 in the UK, but seriously, if you're concerned about rating, forget about that. There is no reason for the MA rating whatsoever. There are some mature themes, but it should really be TV-14 in America)