Sivakumar

In a land carved by ice, blood, and ancient magic, unity is the only weapon against absolute tyranny. For three hundred brutal winters, the nineteen clans of the Far North have known only perpetual tribal warfare and the biting cold of the mountain fjords. But as the monolithic Crimson Sun Empire prepares to crush the North beneath its iron boots, a young leader named Ragnar steps forward with an impossible vision: to forge an unbroken realm from scattered, fiercely independent tribes.
Standing beside him is his half-brother Sigurd-a brilliant mind tormented by ambition and jealousy-and Lady Astrid, a master of deadly cunning whose shadowy influence shapes the fate of kingdoms. To reclaim their freedom, Ragnar must confront the dark sorcery of the Freya Stone and breach the impenetrable walls of the Winter Castle. As blood spills across the snow and brother is pitted against brother, Ragnar must survive lethal ambushes, political betrayal, and ancient powers to save his people from total destruction.
The Winter Castle: Legend of the Unbroken Realm is a sweeping, action-packed epic fantasy filled with ruthless politics, legendary combat, dark magic, and high-stakes betrayal. Perfect for fans of Game of Thrones, The Witcher, and John Gwynne.