The time has come for the fate of humankind to be decided. All that stands between Ulmos and the destruction of mortals is Mycel, now ruler of Yannava, and her group of faithful terrafolk, humans, and familiars, including her newborn son. In the final installment of the Terrafolk Trilogy, the group must fight for what they believe in, no matter the cost. New bonds are forged, lost connections are mourned, and Mycel and Earwyn face continued tests of their fortitude. When Ulmos rushes Yannava, who will fall? Who will emerge triumphant? And as Mycel, Earwyn, and Zara face scenarios that remind them of their mottled past, will they stand and fight, even if it means sacrifice?

Content warnings: birth/labor, breastfeeding, kidnapping of a child, murder, death, active war/battles, use of weapons, gore, suicidal ideation and suicide, reference to previous sexual assault, reference to loss of a partner, graphic descriptions of sexual activity, postpartum depression/anxiety.