In the small town of Black River, Tennessee, the legend of the Bell Witch becomes terrifyingly real for four families as they are forced into a ritualistic tradition of sacrifice and terror. Each year, a member of each family must find an antique music box and lock it before facing a horrible fate once the box opens. As their young offspring embark on a journey to end the curse, they must navigate the dark and twisted woods of Black River, haunted by a haunting melody and the fear of becoming the Bell Witch’s next victim. Will they survive the night or become part of the witch’s bloody harvest?