Where is Laine?

An orphaned boy lives with his aunt on his mother's side of the family after years of bouncing around the adoption system. His auntie and her family, as benevolent as they are, exhibit very unsettling behavior after the disappearance of their daughter Laine. As the orphan continues living with the family, he gets hints about what happened to his cousin. As things get steadily crazier for the orphan, he makes his escape. Soon, he questions if he ever really escaped.