A mysterious young alicorn colt, with a midnight blue coat, black mane, along with a red horn and wings; appears out of the Everfree Forest. After a confrontation with four Timberwolves, Luna decided to take the young colt with her to Canterlot and try to fill the empty void that has been dwelling within her hear... However, what she doesn't know, the colt has another personality, whose name had been feared throughout the galaxy for both terror and murder.

Can the Moon Princess truly quell the storm that is coming for this dark prince of hers? Can she protect him from the very shadow that endangers him? An even better question is, can she convince the most dangerous entity, ever encountered within Equestria, to protect this colt? Only time will tell this answer...