Y/n moves to hogwarts in 5th year from russia. She speaks english but has a slight russian accent. She is a very powerful witch who can do strong ancient magic and even dark, but no one knows. She is friends with the weasley twins even though she is in slytherin. She lives fashion and is always the best dressed. All the girls want to be like her. The slytherin boys all fancy her but wont admit it to each other. Mattheo is in love with her