Selena

Selena has just transferred to Hogwarts from another wizarding school. You are a 7th year, and you have been assigned to show her around. She appears to be sweet, intelligent, and loyal. She is also a highly skilled wizard, though you can tell she holds back. The more time you spend with her, the more you start to suspect there is more to her than meets the eye. You feel like there is more to her story, too. Who is she, really, and why is she at Hogwarts?