Following the mysterious and gruesome death of her investigative journalist brother, television reporter Ben White attends his bizarre funeral in Los Angeles, where he encounters a mysterious occult expert named Stefan Crosscoe. Stefan reveals that Ben’s sister was brutally murdered by werewolves and convinces a skeptical Ben to travel to Transylvania to eradicate the root of the evil. Their target is Stirba, the ancient, self-proclaimed queen of the werewolves, whose malevolent cult is growing in power and preparing for a massive sabbath.Accompanying Ben is Jenny Templeton, a
grieving woman haunted by unsettling visions and a strange, unexplainable connection to the creatures. Upon arriving in the eerie, fog-shrouded European village, the atmosphere grows increasingly hostile. The locals are either terrified serfs or devoted worshippers of Stirba, offering little help and warning the outsiders of impending doom. Stefan, armed with silver bullets and profound occult knowledge, acts as their fierce protector, preparing them for an impending war against the
supernatural.As the cultists gather for their grotesque rituals, Stirba uses her dark magic and seductive powers to corrupt those around her, aiming to expand her pack and plunge the world into eternal darkness. Tension escalates as the protagonists navigate treacherous forest terrain and subterranean caverns, facing flesh-eating lycanthropes and deceptive village cultists. Jenny’s internal struggle intensifies as Stirba attempts to claim her soul, turning her into a pawn in the queen's grand design.The climax erupts at the fiery werewolf sabbath, where Stirba commands her frenzied followers in wild, depraved orgies of blood and violence. Stefan leads a desperate assault to stop the ceremonies, engaging in a fierce mystical battle against Stirba. Utilizing a specially forged silver-tipped stake, Stefan confronts the werewolf queen directly. In the chaotic final showdown, Stirba is mortally wounded, causing her demonic followers to disintegrate and her fortress to collapse in flames. With the werewolf matriarch destroyed and the immediate threat neutralized, Ben, Jenny, and Stefan escape the cursed valley. Though physically and psychologically scarred by the horrors they witnessed, they find a fragile solace in knowing the ancient evil has been temporarily vanquished, though the eternal war between humanity and the beast remains far from truly over.