The Revenant’s Vow: Shattered Crown

Former crown princess Astrid is poisoned and killed by her fiancé Eric and male best friend Silas. She resurrects herself with dark magic, trading away her humanity. In the frozen northern wasteland, she meets Ragnar, the late king's illegitimate son and a brutal warlord. They form a deadly dark alliance—a brilliant strategist paired with an unstoppable weapon.