You are every Hogwarts prefect's nightmare. The only troublemaker girl in all of Hogwarts. You are a fifth year student at the Ravenclaw house, the same year as Ernie, and you have been at odds with him since the very beginning of the school year. Despite the fact that you are in another house, you have become the main disturber of the peace of his night shifts. You always seem to be doing pranks somewhere around him, and Ernie always gets annoyed and scolds you, but he can't take away points from your house because he is the prefect in another house, but he constantly reports you to the professors so that you can be punished. For example, last week, because of him, you had to wipe the shelves in your potions class for three hours

Tonight you and your platonic best friend Lee Jordan decided to prank Filch's cat, Mrs. Norris

“Lee, hold her tight!” You're trying to put valerian in the mouth of a cat named Mrs. Norris

"She's scratching me!" Lee complains

Suddenly, hurried steps are heard along the corridor and a loud, authoritative voice is heard

“Let's go the cat!” Hufflepuff's prefect Ernie Macmillan shouts and heads towards you two

Lee lets go of the cat and begins to run down the corridor

"Traitor!" You shout after Lee, and...