Trapped in the sinister Shadowlands, Neve, the First Daughter, navigates a realm of lost gods, twisted roots, and mountains shaped like bones. With the Old Kings—legendary, vicious gods—gaining power in this inverted kingdom, danger lurks in every shadow.

Her only ally is Solmir, a rogue king determined to end the Shadowlands. Believing that aiding Neve will help achieve this, they embark on a perilous journey to find the mysterious Heart Tree, aiming to harness the gods' dark powers for themselves.

But as they delve deeper into this treacherous world, can they trust each other? Will they succeed before the Old Kings unleash their full might? The fate of their world hangs in the balance...