Bad Girl Turns Good

Darkness, that was aura.
Cold hearted, that was her nature.
Feared, that's what she was.
Wanna know the worst part about it all? She knew it and she didn't care.
she was the baddest kid in school. Her name was Avalyn but she was known as Ava.
Everyone thought Ava was 'rotten to the core'. Now Ava wasn't always like this, she was hurt badly. Pain changes people and that's proved by Ava.
Before Ava moved, she had her heart broken by a guy that wasn't even hers. He lead her on and broke her. This turned her into the emotionless bitch that we now see.
It had been 3 years since the incident but she vowed never to let a guy hurt her again.
But when someone from her past comes back into her life and new things start happening to her, can she get it under control before its too late?