Lily Abott & Goblet of Fire

Lily Abott is fourteen and is invited by her headmistress to go to Hogwarts to watch the Tri-Wizard Tournament. She has always been told by her guardian, Severus Snape that her parents were killed when she was a one year old. As a result of this, she received a lighting shaped scar on the palm of her left hand. it appeared after Voldemort attacked the Potters house.
Imagine her surprise when she discovers the famous Harry Potter is her twin! Lily felt no connection to her brother until he is chosen as the fourth champion.
Lily has to make a choice, get close to Harry as a friend or tell him who she really is. if she chooses the latter, she's entering a world where she can never turn back.