A Different Sister (Editing)

Everyone knows about Harry James Potter, the Boy who Lived. But what if he had a sister, who no one even bothers to mention, just because she doesn't have a lightning bolt scar?

Emma Lily Potter HATES her brother. Stupid Harry with his stupid scar and stupid broomstick. She's convinced that she's a hundred times better than he is. She's a natural at Quidditch, excellent at Potions and Transfiguration, and is Slytherin's star student. So why is her brother still getting all the attention for something he doesn't even remember he did?

Harry James Potter doesn't want this attention. Not when his sister hates him for it. He'd do anything to get out of the spotlight and push his sister into it. But reality is reality, and he's the one with the scar, not Emma. To be honest, Emma would be an awesome Girl who Lived. Compared to her, Harry was nothing. So what if he could catch a Snitch? So could she. He wasn't particularly good at anything else, and Snape hates him amd makes his life at Hogwarts miserable.

One wrong thing said, and the twins' relationship shatters. They go their separate ways, and when I say separate, I mean separate. But evil lurks at Hogwarts, inside them and in their pasts. Will they face it together, or will they succumb to evil because they aren't strong enough without each other?