The film opens at dusk as a car rolls toward a quiet clearing. Inside, Rhett grips a knife and drags a woman from the vehicle, forcing himself on her as the tension tightens. A shadowy creature watching from the treeline suddenly lunges forward, striking the pair. The woman is killed, and the lacerated [Rhett] escapes, now cursed with the creature’s bloodline that will shadow him.
Hoping to overcome her alcoholism, Emma melissa-carnell travels to the old family homestead cared for by Wayne. A phone call sets the mood, revealing that twenty years have passed since her last visit and that her sleep is haunted by nightmares of being lost in the woods, chased by a shadowy man whenever she tries to sober up. The house feels thick with memory as Emma sorts through her father’s belongings, watches old home videos, and drifts into sleep only to wake to the same, troubling dream.
When Emma dumps the beer she had found in the fridge, a knock at the door interrupts her. A man introduces himself as Johnny Lee, Wayne’s nephew, who lives in a shack in the middle of the woods. He’s wary at first but chatty enough to put Emma at ease. Outside, the night carries a distant howl, and the woods feel both alive and watching.
The next day, Wayne visits Emma and reveals a troubling truth: [Johnny Lee] is an escaped convict with a violent past. He advises Emma to take precautions and hands her a handgun for protection, then changes the locks to reinforce the home’s security. The two agree to share a meal the following evening, hinting at a wary, protective bond forming in the wake of danger.
Emma wanders the surrounding woods and eventually arrives at a tranquil lake. Across the water, [Johnny Lee] appears, casting a rock toward her as he makes his presence known. They spend the day together exploring the wilderness on an ATV, with Johnny Lee opening up about his rough living conditions. He offers to extend his stay, but Emma declines, choosing instead to deepen their uneasy but growing connection. They agree to meet again the next evening for more company and conversation.
That evening, Johnny, alone in his shack, hears the distant call of a wolf. A sudden crash at the door is followed by the intrusion of a werewolf, tearing through the room and attacking him. In the struggle, Johnny fights back with a sturdy wooden splinter, giving him a brief edge before the assault ends and the creature recedes.
Back at Emma’s place, Wayne and Emma share a quiet dinner. Wayne, in a bid to reclaim control, tries to woo Emma with flattery and gifts, but she stands firm and dismisses the advances. When Emma checks on Johnny later, she finds his door in shambles and Johnny badly wounded. She rushes him back to her cabin for care, pleading with him to let her help, confessing that she understands him in ways others cannot. The exchange ends with Johnny bleeding out on the kitchen floor, and Emma’s grief is cut short as the forest’s rustling and animal calls creep closer. She discovers Johnny is alive again in the bathroom, wounds still raw, and he insists on not needing help, a painful reminder of his stubborn denial.
The next day brings a harsher truth: Emma tends to Johnny as he heals, but his appetite grows increasingly primal. He becomes fixated on meat, and when Emma offers soup he recoils, turning restless and animalistic. He races into the woods, howling, and Emma watches in fear as the creature returns to stalk her. Inside the cabin, the creature pounds and claws at the windows, forcing Emma to retreat and lock herself in. Across town, Wayne, drunk and troubled, drifts through a bar, while Emma fights to keep her home secure. The danger escalates as Johnny himself roams the night, and Wayne confronts him in a tense standoff that ends in gunfire. Emma stumbles into the aftermath, only to be knocked aside as the supernatural terror—now fully unleashed—takes hold of the night. The beast drags Wayne into a clearing and kills him, leaving Emma to fend for herself with a kitchen knife, her nerves braided with fear and resolve.
Her flight leads her to a clearing where Beatrix, a woman in red, sits beside a campfire. Emma tries to warn Beatrix of the danger, but Beatrix reveals a chilling truth: she has been writing to the beast for years, and lured it here. The werewolf attacks Beatrix and drags her away, while the creature briefly shifts back to a human form to turn its gaze toward Emma. A dark figure from Emma’s dreams seems to know her, promising she has something powerful inside—like her father before her—and urging her to surrender to it. As the figure speaks, Emma feels a strange warmth rise within her, and the transformation begins, turning fear into something dangerous and new.
In a foray that teases a new fate, Emma heads toward a neighbor’s house for help. A final, ominous tableau unfolds: as she nears safety, the neighbor’s door opens and an older woman asks if she can assist, and the screen fades to black with Emma’s face twisting into a primal roar, signaling a turning point that will redefine who she is going forward.
