Shooting Star: The Warrior Pegasus

A Pegasus Pony named Shooting Star is was found and raised by Lord Brocktree of Brockhall. When Canterlot is invaded and conquered by Princess Rosethrown an evil Alicorn and her vermin horde, Shooting Star with Martin The Warrior go on a journey together to free Canterlot. Can Shooting Star the Warrior Pegasus with Martin's help defeat Princess Rosethrown and restore peace?