After their mother dies, Joe and Anthony Sanderson reunite in rural Virginia to reconcile the events that tore them apart years ago. For Joe, it's a chance to indoctrinate his brother into the Fellowship of the First Divine. For Anthony, an investigative journalist, it's an opportunity to exploit a Christian White Nationalist cult.

Unbeknownst to either of them, an ancient being lurking underneath the town has insidious plans for them both.