Lexi Potter

Alexis Potter knows her brother exists some where , that she has powers , how her parents died, who killed them, why they where killed , she has met the dark lord . she respects him. but she knows that she will be the one to take him down and that is why he is careful to not let her gain power. but when she goes to Hogwarts and falls for a malfoy. will her brother drop the grudge ? does malfoy love her? is the dark lord going to kill her? or will she join his side?