I’m a new girl at Hogwarts who joins Sixth year. I’m put in Slytherin. I’m found wandering the castle by Sirius who asks who I am because he’s never seen me before, so I introduce myself. He immediately doesn’t trust me because I’m a Slytherin. Then I meet Remus in the library, who asks me questions and I talk with him for a little, not knowing he is Sirius’ friend. The Marauders don’t trust me immediately but as I keep my head down and don’t act like a normal Slytherin they let me in. Then comes the full moon, unknown to them I am a completely white Wolf anamagus, and they happen upon me taking a stroll through the forest in my animal form while Remus is loose as a werewolf.