A fast-paced adventure! Don't trust the Kelpies. Don't trust the merfolk. Don't trust your bloodline.Beneath the waves, kingdoms drown in secrets. The ocean is ruled by whispers-where alliances are bought with poison and broken with a blade.Sabrina was born heir to the Sea Kingdom, but her dynasty is rotting from within. Her aunt's ambition seeps through the royal court like venom, toppling kings and drowning rivals in her quest for power. When the crown turns crimson, Sabrina is thrust into a war she never wanted-one that could drag the entire ocean into ruin.Hunted by assassins and haunted by betrayal, Sabrina must decide who to trust in a world built on deceit. But every bargain demands blood, and every secret hides a deeper cost.As shadows rise from the deep, Sabrina must become something far more dangerous than a princess-the weapon her enemies never saw coming.For fans of To Kill a Kingdom, The Shadows Between Us, and The Star-Touched Queen-a darkly romantic underwater fantasy of treachery, power, and survival.