In a world where water is more precious than blood, Nova Reed has a secret that could get her killed—or save two dying realms.

Ashfall is a sun-scorched city ruled by a tyrant who hoards the last clean water. Nova survives by stealing moisture from the air, hiding a gift she barely understands. But when a hidden gateway opens to Frostholm—a frozen realm of ancient magic—Nova is thrust into a battle between empires, elements, and prophecy.

Pursued by the Emperor's soldiers and guided by cryptic allies, Nova must decide whether to become a weapon... or a bridge. Because the worlds are breaking. And only she can heal them.