Isla has three days to live—four if she's lucky—and the only cure is a ritual reserved for the pack's chosen Luna, a title that will never be hers. As wolfsbane poison spreads through her veins, turning them black and silencing her wolf, she faces a death sentence handed down not by fate, but by the very pack she's bled for. Desperation makes dangerous allies, and the forbidden magic whispered about in shadows might be her only chance at survival. But some cures demand a price higher than death, and the secrets buried in her pack's history are about to claw their way to the surface. In a world where loyalty is everything and betrayal wears a familiar face, Isla must decide what she's willing to become to stay alive.