Anna Blake and the Missing Memories

Anna Blake, Rose Weasly, Albus Potter, and Mercius Stane. All of them are first years at Hogwarts, and close friends ever since they met. Outcasts inside their own houses, the four students might be the only ones who can uncover the reason behind the strange occurrences that have left students without some of their memories. Somehow, the four friends might just save the day.