The war is over, and army priest Tomas Piety heads home with Sergeant Bloody Anne at his side. But things have changed while he was away: His crime empire has been stolen, and the people of Ellinburg - his people - have run out of food, hope, and places to hide. Tomas sets out to reclaim what was his with help from Anne, his brother, Jochan, and his new gang: the Pious Men. But when he finds himself dragged into a web of political intrigue once again, everything gets more complicated.

Common knowledge isn't an axiom, it's a force of nature. What the masses believe is. But insanity is a weapon; conviction a shield. Delusions give birth to foul new gods. Violent and dark, the world is filled with the Geisteskranken - men and women whose delusions manifest, twisting reality. High Priest Konig seeks to create order from chaos. He defines the beliefs of his followers, leading their faith to one end: a young boy, Morgen, must Ascend to become a god. A god they can control. But there are many who would see this would-be-god in their thrall....

Epheria is a land divided by war and mistrust. The High Lords of the South squabble and fight, only kept in check by the Dragonguard, traitors of a time long past, who serve the empire of the North. In the remote villages of Southern Epheria, still reeling from the tragic loss of his brother, Calen Bryer prepares for The Proving - a test of courage and skill that not all survive. But when three strangers arrive in the village of Milltown, with a secret they are willing to die for, Calen’s world is ripped from under him and he is thrust headfirst into a war.

Lynesse is the lowly Fourth Daughter of the queen, and always getting in the way. But a demon is terrorizing the land, and now she's an adult (albeit barely) with responsibilities (she tells herself). Although she still gets in the way, she understands that the only way to save her people is to invoke the pact between her family and the Elder sorcerer who has inhabited the local tower for as long as her people have lived here (though none in living memory has approached it).

In a world scarred by an apocalyptic past, evoking a time both 2,000 years past and 2,000 years into the future, untold thousands gather for a crusade. Among them, two men and two women are ensnared by a mysterious traveler, Anasûrimbor Kellhus - part warrior, part philosopher, part sorcerous, charismatic presence - from lands long thought dead. The Darkness That Comes Before is a history of this great holy war, and like all histories, the survivors write its conclusion.