A young girl is abducted by a man, who claims that a cult is hunting her. His goal is to protect her until sunrise but while restrained, the young girl falls deathly ill. While her friends and family search for her, the source of her illness becomes more and more apparent. She’s not sick…she’s changing.

When a winter storm hits Cleveland and grounds flights, the nearby hotels quickly fill up with stranded travelers. Nina, a pilot, reluctantly agrees to let her arrogant but charming fellow pilot, Brady, stay at her nearby parents' home. But when they discover her family is hosting a tree trimming party that night and that her ex will be there, Brady pretends to be her boyfriend to help her out.