The pretty little lairs coven

Alison Cullen is the 16 year old daughter of Carlisle Cullen but when he was turned and went to check on his family to see if the vampires hurt them he found them dead he dry sobbed over hhis Angels body for hours but what he didn't know was that she was turning she is very powerful and now is the leader of a coven what happens when after a 400 years of them thinking each other was dead and the Cullens moved back to forks two years ago after 99 years then now Alison and her coven move to forks Washington what will happen