In the dark forests of Tramplevania dwells a coven of vampires led by a deadly draconequus named Discord. For many years, his only interests have been in his own survival, until he stumbles upon a beautiful mare with a heart pure enough to care for a monster like him.

When a young Ruby ends up all alone on the streets of Vale, she receives help from a very unlikely source. The resulting situation is much to the advantage of those who don't have Vale's best interests at heart. Now Beacon's favorite little Huntress in training is going to show all of Remnant just how special her knees really are. She just has a bit of growing up to do first.