The night before their high school graduation, Jessie and her 프렌즈 are guided 의해 a 'Find My iPhone' app to recover her 로스트 device from a house whose demented tenants are hell bent on making her a flesh and blood member of the family.
During a weekend getaway to Joshua Tree, a group of teenagers find themselves falling prey to a 수퍼내츄럴 creature that targets them to complete a vicious ancient ritual.