MLP/Undertale crossover.
Not a PWNY-verse story.

Long ago, the Monsters and Humans fought a great war. The Monsters lost, and were sealed in the Underground. It would take the power of seven human souls to break the barrier that kept them imprisoned. They only had six. And so the Monsters waited and hoped, praying that another human would find their way to the Underground. Some thought the seventh soul would give their King the strength to break the barrier. Some dreamed of a human who would be their friend, and save them all...or had nightmares of one who would bring back the war.

...but nobody came.

...but somepony did.

Eons after the war, with no way to tell how much time had passed above, a tiny blue filly with wings and horn fell into the underground, calling for her Mama. None knew the poor creature's nature or origins...but her soul was powerful with magic, even more so than a human soul.

None can know what will come...of this little 'Woona'.

Cover art by Sanyo21

Heavy spoilers for Undertale

Once there were two races that ruled the land, ponies and monsters.
One day, a war broke out, killing thousands in the process.
The ponies had won, sending there enemies deep underground, and trapping them by using there magic to create 'The Barrier'

Years later, an alicorn foal with a sun for a cutie mark wakes up,
Only to find herself lost, not knowing who she was.
The Story begins.

So, this was inspired by many of tatsurous story's check them out out if you want to.

Re-edit: Seeing this cover art... FILLS ME WILL DETERMINATION
Also,
OH MY BUCKING GOD! LOOK AT THAT BEEEAAAAUUUTIFUL COVER ART MADE BY enamis. I couldn't thank you enough for making such a fabulous cover art I can't believe I was your inspiration (I felt so important) but that doesn't mean I left nightglimmer22 for trash, ooohhhh-nnnooooo, here's her cover art as well [img]http://s29.postimg.org/60p4zg793/image.jpg[/img]
I cannot thank you people enough you fill me with Determination!