Commissioner Sito wants to spend quiet days with his girlfriend, but suddenly falling snow turns the Höri peninsula into a white trap. Just at this moment, a wolf appears, instilling fear in the people—Sito fears for the life of his white shepherd dog, which closely resembles the wolf. The situation escalates when a writer is found murdered amidst countless manuscript pages, all of which repeatedly feature one name: Sito. When a child goes missing without a trace on New Year's Day, Sito finds himself caught in a whirlwind of lies, unstoppable violence, and the relentless hunt for the wolf.