Elena Potter and the Parting of the Ways

AU. Elena Potter's sixth year is chaotic: her twin brother lands himself in more trouble than ever, she has to do a project with Draco Malfoy, her best friends can't stop fighting, and no one will talk about the Daphne Thing. On top of it all, she realizes the definition of Dark Arts is less conclusive than she's ever been told—but she's determined to figure it all out. Draco/OC.