A mysterious girl shows up and turns the Winchester Brothers' world upside down. She seems nice and helpful but can they really trust her, she is hiding a rather large secret, that could lead to mayhem. But for some unknown reason her and Dean just can't stay away from each other, which causes even more problems. Monsters, Romance, and Mystery abound in this story.

What if Lily Evans had another sister? What if that sister was a marauder and an animagus? What if she married Remus? And what if she found out Harry was alive when he was in second year and got him from the Dursleys and became a Professor at Hogwarts? *I do not own Harry Potter!* (WARNING: I will not be crossposting this on any other site. If you see this story posted on Quotev PLEASE report them. I've had a lot of problems with people plagiarizing my work.)