In a world shattered into eight Echoes by a divine cataclysm, the Second Echo has fallen under the dominion of an immortal tyrant: the Dark King. The frozen lands of Brisombre, a remote duchy within the last standing empire, have become the frontline of resistance against an endless tide of monsters.
Galahad Lysandor, heir to a noble lineage and the last son of the Duke of Brisombre, fights to defend his homeland amidst a war that seems unwinnable. Alongside weary veterans and legendary wandering knights, he faces unrelenting darkness, where every battle chips away at the fragile hope of survival.
But hope is not yet lost. To survive—and to vanquish the shadows—Galahad must master the aether coursing through his veins and prove himself worthy of joining the Thirteen Sacred Knights, the empire’s last line of defense. As he ventures deeper into the fight for his world, Galahad will uncover harsh truths about the Echoes and learn that light, too, can destroy as easily as it saves.