Rachel Weasley is Ginny's twin. But she is different

Follow 2016 and forward fourth years in an exchange program. It is more interesting than it sounds. I promise. I just suck at summaries.

Harry Potter and his twin sister were inseparable since birth. But the two couldn't be more different. The only thing that was the same was there jet black hair and emerald green eyes. But what will happen when the twins go to Hogwarts. What will happen when they both learn new strengths and new weaknesses.