(My interpretation of Vdrake77's Idol Hooves during the Canterlot wedding)

*Edits for the first two chapters kindly provided by Airy Words!

Idol Hooves is the only changeling in the entire Equestrian Guard, and has been proudly serving for over a decade (while disguised). His enlistment buddy and friend, Shining Armor, the current Captain of the Guard, is finally taking the next step to officially becoming Princess Cadence' s personal guard, 24/7.

With most guards being reassigned to the wedding, Idol (by Luna's demand) is given the temporary assignment to be Princess Luna's personal gaurd due to a shortage in the Night Gaurds numbers.

Now, after another all-nighter looking for potential threats and with Idol's persistence, Luna finally agrees and turns in for the day. With Idol Hooves being the sole guard watching Luna's door, a promise was made that could ruin Eqauestria.

Princess Luna will get her well deserved rest, and nothing short of Princess Celestia herself will wake the deathly tired princess.

The history of war may be written by the winner, but the Royal Historian is the one who provides the notes and background to the writer. The recent events that some have called ‘Mare Wars’ or ‘The Invasion of the Barracks’ are no exception. The Royal Historian has painstakingly compiled this folder of notes and background material on what should more accurately be called, ‘The Opening of the Guard.’

Please remember to return the folder back to the Royal Historian when you have completed reading, in the event we gather more material that needs to be included.

Musty Pages, Royal Historian

Source for inside photo
Featured on Equestria Daily and the Royal Canterlot Library
With sequel, The Night Guard - Night Mares
And an interview by Benman