Full Moons and Empty Hearts (young Remus Lupin)

Arrow McRaster always had her walls up and guarded. Top of the class and a loner everyone knew not to insult her. You had to be crazy to agitate her. Luckily some people were. (Set in the Marauders Era.)
I do not own anything except Arrow and some of the story line. Any and all plagiarism will be reported. Also looking for a co writer, if you would like to please post in the comments.