Stripped of her powers and crushed under the heel of her tyrant husband, Mora—the fallen Valkyrie Queen—is forced to train Raven, a seemingly docile new apprentice. But the quiet girl is a predator in disguise. Piece by piece, Raven lures her icy mentor into a lethal game of illicit seduction, high-stakes revenge, and absolute power inversion. By day, their world is ruled by strict master-apprentice hierarchy. By night, their chambers transform into a battlefield of forbidden temptation and a reverse hunt.