This is the tale of a lunar guard with a dark past and a fire burning within him. Tragedy robbed him of his family years ago after a betrayal at his home Fort Neighers , the bandits leaving a sole pegasus colt as a survivor.
Years later he has found a new family in Canterlot who had taken him in and raised him as their own: a single mother and a younger brother. Even after those long years he is haunted by what he saw, and new reports coming to light will set Bladechaser down the road of either justice, or vengeance. However, something far more sinister lies within the shadows of this hunt. Is Nightmare Moon involved? If so then what does she plan? But I believe the most important question is if Equestria will survive this dark plot.
Also, there are going to be a good many characters in this story. Sadly fimfiction doesn't allow more than five so I'll just have to make due with a notification here in the description.
Cover art thanks to Cherkivi on Deviantart