Follows the Andrea Yates case, exploring how a rogue street preacher's fire-and-brimstone teachings allegedly brought the vulnerable Texas mother under his control, leading to the drowning of her five children in 2001.

An ancient Nordic entity known as The Shadow in the modern world and Ivar in the old world corrupts a priest to secure the coveted soul of a woman so he may deliver her as a gift to The Old One and thereby secure redemption.