Potter's Outcast

When Lily Luna Potter Joined Hogwarts, She assumed she would be like every Weasley/Potter who ever went there. She assumed wrong, When the Littlest Potter becomes A Slytherin Seeker how will this go... And Her Slytherin Friends. Plus The one Older, Blond, Maybe even Albino Slytherin that Has Caught her Attention and She has Caught his...