Rachel is getting married in five days. Together with her fiancé, Nicky, she embarks on a road trip to his family's vacation home, secluded in a snowy forest, for the intimate wedding ceremony of their dreams.

Prone to superstition and paranoia, Rachel can't shake the relentless feeling that something bad is going to happen. Her foreboding doubts, coupled with a series of eerie coincidences and dreadful surprises, force her to ask the question: What makes two people soulmates? And worse - what could be scarier than lifelong commitment to the wrong person?