The Frostborn-the one destined to end the war, the one blessed by the magic of Aether-was supposedly nothing more than a hopeless fairytale, a myth lost to time. But as the centuries-long war between the kingdoms of Eljud and Surtrol forces Elias Jökull to evacuate his village, a run-in with the fearsome Gjallarhorn army awakens within him a dormant power long since forgotten by the people-a power signaling the existence of the Frostborn.

With such critical news, hope of victory against Surtrol becomes contagious, yet Elias's former life of slavery leaves him apprehensive about lending a hand to his own flawed kingdom. Even still, knowing the world will soon be in search of him, the newfound Frostborn must choose his allegiances quickly. And after encountering a ranked Surt captain, he does just that.

But while acting as a double agent, feeding intel to Eljud's southern enemy and working both sides of the same border, his conflicted self struggles to anchor his loyalty to a single kingdom as buried secrets begin to unearth.

The incessant clash between the north and south is soon coming to an end and Elias will have to find a side to stand on. The hard question is: which side? Everyone wants the Frostborn for themselves, but for how long can Elias let the world string him along?