The Storm King was defeated. Equestria and the rest of Equus were finally save from the threat he posed for so long. The Friendship Festival had been a rousing success, as the ponies of Equestria celebrated their victory. The Princess of Friendship had even managed to raise her self-esteem again, by pointing out what she could not see herself for so long.
But there was one more thing. One thing was left for Tempest Shadow to take care of, before she could find peace.
She had to return to the place where it all began, to settle the score. To free herself from the chains of her past, once and for all.

The cover picture was drawn by RaxaMermaid on Deviantart.