In a kingdom reduced to ashes by a brutal war, Seraphine, the last heir to the throne, lives in hiding, her past a collection of haunting fragments. When a chance encounter shatters her carefully constructed life, she is forced to confront the truth of her lineage and the betrayal that destroyed her family. Driven by a thirst for vengeance, she seeks out the mythical Oracle to understand the prophecy of the "Throne of Ash."
But the prophecy holds a devastating secret: the throne is not a seat of power to be reclaimed, but a cursed artifact that perpetuates a cycle of bloodshed. To save her kingdom, Seraphine must abandon her quest for revenge and embrace a new, terrifying destiny. Forging an unlikely alliance with a cynical warrior, a repentant traitor, and a hardened rebel leader, she must challenge the tyrannical usurper, Valerius, who believes he is the prophecy's true chosen one.
Her journey culminates in a final, cataclysmic confrontation where she must make an impossible choice. The throne demands a sacrifice, and Seraphine's final act will either save her kingdom or consume it in the very darkness she fights to destroy, leading to a shocking and deeply satisfying conclusion that will redefine the meaning of power, sacrifice, and hope.