The film opens with a tense, brutal prologue: a scared young man and a young woman hide in the basement of a wooden building as footsteps thunder above. When their hiding place is discovered, several men descend, viciously assaulting the man and dragging both of them away while the woman’s screams echo through the night.
Sometime later, a photographer named Greider Sam Riley arrives in a remote Austrian town and takes lodgings with a widow who has already endured the loss of her husband and son. The town itself is tightly controlled by the aging magnate known as Old Brenner [Hans-Michael Rehberg], a man whose six sons wield power and fear in equal measure. Greider’s quiet presence unsettles the Brenners, but he keeps his plans close as he observers the uneasy balance of the valley.
The widow sends her daughter, Luzi Paula Beer, into town to run errands, and Greider accompanies her. In the store, the Brenners confront him, force him to drink their schnapps with coercive hospitality, and he refuses with calm dignity—> “doesn't drink.” The tension between the outsider and the Brenner family deepens as suspicion grows that Greider may be connected to the misfortunes that befall the Brenners.
As time unfolds, the Brenners reveal their lineage and their brutal code: at every local wedding they claim the medieval right of Primae noctis, a prerogative most townspeople quietly accept even as some remember the fate of Greider’s parents, who refused to bow. The Brenner patriarch had his own harsh history with Greider’s mother, who escaped to America after her husband’s murder. The town’s priest, who openly supports the Brenners, becomes a key figure Greider must confront. In a private confrontation, Greider admits he has killed two Brenner brothers and warns the priest that he may be next; he then shoots the priest, escalating his personal vendetta into a public reckoning.
Greider’s mission shifts when Luzi is abducted after she marries Lukas and appears to be in the Brenners’ orbit once more. He challenges the family to a duel, planning to settle scores on neutral ground. The Brenners rush to ambush him at a remote mountain cabin, and a tense dawn confrontation erupts. Greider fights with a Winchester lever-action rifle against the brothers’ traditional double-shot rifles, using his firearm’s speed and range to gain the upper hand. One by one, he disables or kills the remaining Brenners, turning the odds to his favor with a skillful, patient assault.
Greider then makes his way to the Brenner home, where a brutal encounter with the family’s blacksmith leaves him wounded and bleeding from a fatal hook to the shoulder. The showdown reaches its climax when Greider confronts Old Brenner in his own bed. He presents a photograph of his mother and explains the cycle of violence that has driven him to this moment. Old Brenner drops a devastating revelation: he is Greider’s father, a product of his mother’s past, and Greider realizes he has murdered his own half-brothers in the course of his vengeance. As the explanation settles in, Brenner pleads for a quick death, and Greider grants him mercy by shooting him straight through the heart.
With the feud resolved but the valley still under a dense fog of fear and obedience, Greider nurses his wounds for three weeks. The townspeople remain passively complicit, their fear of the Brenners stronger than any desire for justice. Realizing that nothing in this community will change and that vengeance cannot redeem the living, Greider chooses to leave the valley behind, disappearing into the mountains and never returning to the place that shaped his fate.
