17 year old Beth Dallas and her brother Cameron Dallas moved to Amsterdam to get away from her abusive ex boyfriend. Their best-friends Adelaide Johnson and Liam Johnson live right across the street where they like to spend most of their time. They decide that a friendly sleepover on the trampoline won't hurt, but it has a creepy twist when Beth and Liam go missing. Cameron and Adelaide find themselves searching everywhere in hopes to find their siblings but in the end find something else. Please comment and tell us what you think! Have fun reading it!