Boy-crazy Arianna is excited for her first high school dance, especially when her and her friend, Cassie, meet a super cute boy who appears to like her. Cassie goes missing part way into the dance and The Boy helps Arianna look for her. After hearing confirmation that Cassie is alright and just went off on her own, Arianna relaxes and tries to have a good night. Could she be misplacing her trust? What happens when The Boy brings her to a basement she didn't know existed?