You are not alone

Rose Vernon Evans, daughter of Petunia and Vernon Dursely and first cousin to the infamous Harry Potter, turns out to be a witch. A witch of immense power. Her beloved cousin is destined to end Voldemort's cruel reign and she is more than willing to help. There is just one thorn in her way. Draco Malfoy. Eventually turns into RE/DM HP/GW HG/RW (Not abandoned)