The Elements of Harmony inflict a harrowing—and permanently damaging—injury on Princess Luna, leaving Twilight Sparkle to pick up the pieces.

The nation of Equestria is struck by the most terrifying pandemic ever to afflict mortal ponies... the snuggle bug.

Somewhere within the vast reaches of the Crystal Mountains, a changeling scout stumbles across a dying mare.

With each passing day, the night grows ever darker. Princess Luna has never felt more alone.