Given another life, Emma is determined to protect Alexander Wolfe, the wolf ruler who once sacrificed himself for her. She refuses her manipulative former lover, Spencer, and fights to reach Alexander during a moonlit ceremony when poison drives him toward madness. Their fated connection heals his body and unlocks her buried past: Alexander rescued her as a teenager, while Spencer altered her memories and turned her into a weapon against him. Together, they bring Spencer's cruel experiments to light and see him imprisoned.