Enna hopes that her new knowledge of how to wield fire will help protect her good friend Isi--the Princess Anidori--and all of Bayern against their enemies, but the need to burn is uncontrollable and puts Enna and her loved ones in grave danger.

"In an alternate past--or possible future--a mighty tree stands on the banks of a winding river, bearing silent witness to the flow of time and change. A family farms the fertile valley. Soon, a village sprouts, and not long after, a town. Residents learn to harness the water, the wind, and the animals in order to survive and thrive. The growing population becomes ever more industrious and clever, bending nature itself to their will and their ambition:...