Deep in an Ozarks holler lurks an ancient source of power called the Fountain. It drives men and women mad and leads them to do strange and terrible things. It is growing in strength. Only an invisible Wall, held in place by centuries of sacrificial magic, protects an unwitting mountain community from a descent into bloodshed and madness. Now, the Wall fades and its last defender, Abe, an old man steeped in ritual and secrets, fights frantically to shore it up. His powers are waning and his fears are rising. Jill, a young journalist, struggles to understand the mystery of the Fountain and of her own violent family history and Jack, a former Marine running from his past, may have the solution pumping through his veins. As the past comes back to haunt the present, will another act of great evil be the solution?