Cassie Smith and Louis is been dating for a month only. But the time went, Louis will be vamish because he broke the rule. Cassie came to save him and the darks killed Cassie. 1 year later, they thought Cassie was died but not. Harry knew that she was alive because they bump in to a park. Louis fall inlove with Cassandra which is Cassie's twin. Cassie was angry and mad at Louis. But one day, Louis knew that Cassie was still alive.