An unexpected promotion at a cutthroat hedge fund pushes a young couple’s relationship to the brink, threatening to unravel not only their recent engagement but their lives.

In the aftermath of a personal tragedy, Harper retreats alone to the beautiful English countryside, hoping to find a place to heal. But someone — or something — from the surrounding woods appears to be stalking her, and what begins as simmering dread becomes a fully-formed nightmare, inhabited by her darkest memories and fears.