Polar Opposites (Draco Malfoy)
84 parts Complete MatureEvangeline Potter, Harry Potter's twin sister, who didn't get to go Hogwarts until six years later. Eva blames Harry for it, and they get into an argument. So, she befriends Draco Malfoy, Harry's rival, out of spite. Harry doesn't like his sister's complicated friendship with Malfoy or how well she fits in with the Slytherin students.
She finds out early on that she's one of Voldemort's unintentional Horcruxes and Evangeline sees a side of Malfoy that nobody else does.
Despite her and her brother's "petty" sibling drama, she's going to come to a point where she needs to decide where her morals truly lie, for her heart grows to desire someone who is forbidden to be with her.
Warning: Mature language & content, violence, & substance use