Connie's plans to take her niece Shayna for a cabin getaway in the deep woods are spoiled when her dark past rears its ugly head. She travels there alone and encounters a troubled young woman who has been stranded in the wilderness.

Becca, a private investigator, is hired to look into the origins of a viral TikTok Challenge that has haunted and caused the deaths of several people. The deeper she digs into the mystery, the more she realizes there is a very real evil lurking behind the scenes.