17-year-old Cassandra "Cassia" Dougal has only departed from the grounds of her parents' property a handful of times. After her at-home educator lectures her about her future, she begins to question her life at home. When expressing her desire to live on her own, Cassia's parents' peculiar behavior raises her suspicion, and she searches to figure out why. What she discovers might lead to never leaving the grounds of her parents' property again.