A newly appointed princess, Twilight Sparkle, has struck many with her beauty, but none other than Flash Sentry. An ordinary guard sworn to guard Princess Celestia and other royals with his life. Unfortunately, it is against rules to have "feelings" for anypony they protect. If Flash Sentry is caught loving Twilight, it will destroy his reputation he worked so hard to earn, and be stripped of his position as "Royal Guard".

Flash Sentry must battle his own feelings to keep the job he had worked so much for since he was a foal. As time goes on, it becomes more and more difficult to hold back his emotion and on top of this is an abusive Captain who controls the Royal Guard...