A bloodthirsty army. A long-forgotten god. A power believed lost. Roisin Latenda is a Groundformer Acolyte in training, a person with the ability to manipulate the earth. Long ago-before the people rose up, killed their Gods, and fashioned their corpses into weapons-these powers could move mountains, form cities, shift countries. Now with the Gods dead, the powers are weaker, but humanity controls it. And wrestling power from the gods was always about autonomy. When a powerful army arrives in Roisin's small village, supported by an unknown god named the Soulmonger, all is sent into chaos. They ravage the village, killing many, and force Roisin to choose between those she loves, and her duty to her Groundformer training. But Roisin's life isn't the only one to be horrifically transformed by the Soulmongers' arrival. Piritta, the political aspirant, will find her drive for power warped in the most terrible way. Bree, the apprentice cartographer, will have to face her past; a past bathed in blood. And Kaori, whose porcelain mask hides many secrets, will seize the vengeance she seeks for a world which wronged her. These four young women find their fates intertwined. If they make the right decisions, three of them may save the world from this new and deadly force. And should they fail, one will destroy it. A dark and epic tale about friendship, power and the cost of war begins in A Crown of Blood, the first book of the Deimachy Trilogy.