Wildlife ranger Sara Jahnke prefers to live in the solitude of Canada's forests rather than among people. In her home in Brandenburg, with her father Robert Jahnke and her grown-up daughter Julia, she can only manage for a limited time. Shortly before her return to Canada, Sara is commissioned to track down and remove a wolf that has become conspicuous. When she finds the body of a Romanian seasonal worker, an outrageous suspicion arises. Is Silvana the first victim of a fatal wolf attack in several hundred years?