It has been several months since the disappearance of Twilight Sparkle..

One night, after watching her sister raise the Moon and set the heavens alight, Princess Celestia begins to bed down for the night, only to be interrupted by portal forming in her room. From out of the portal comes none other than Twilight Sparkle, garbed in strange armor.

Princess Celestia, along with Luna, Cadence, and Shining Armor, are overjoyed by the Element of Magic's return, but are justifiably curious as to where she had been and what she had been doing. And so, Twilight begins her tale. A tale of survival against impossible odds. A tale of a people fighting for the most basic right of all sentient beings. The right to exist.

A Ghost. A weapon. A tool. That's all he's ever known himself to be.

One day he's sent on a mission, a mission to assassinate a high priority target. When he fails that mission, and gets abruptly sent to a certain planet, how will he cope with being taken from the battlefield, and put into a world full of colorful horses that talk?
...
And will he have access to a Tactical Nuke?

Only time will tell in this tale of adventure and comedy!