Starry Night is a Night Guard for the princesses of Equestria. She has been in the guard order since since she was seven. She is now seventeen. For ten years she endured harsh training, almost deadly assignments, and to compliment those, she is an assassin. She must go through those same things everyday where she must take a life or gather information. This time, Starry relives her ten year history, from when Princess Luna brought her in to her present moment, during her current "assignment".