In a cloud of fog and mystery, two American friends, David and Jack, embark on a journey through the English countryside when their adventure turns into a nightmare. As they wander through the dark moors, they are attacked by a wild beast that leaves Jack dead and David with injuries that seem unremarkable. But as David recovers in a hospital, he begins to have strange dreams and unsettling visions, soon realizing that he has been cursed with a terrifying fate: he is turning into a werewolf.
Desperate and confused, David tries to live a normal life, but his nocturnal transformations unleash chaos in London, and bodies begin to pile up. While he grapples with the madness of his new reality, he finds solace in a beautiful nurse named Alex, who is drawn to his vulnerability. But as the full moon approaches, David realizes that he must confront his dark secret and the monstrosity lurking within him before it's too late.
With a blend of horror, humor, and striking visual style, the story becomes a metaphor for the internal struggle of a man caught between his humanity and his savagery. In the end, the temptation to succumb to animal instinct turns into a battle that no human should have to face.