Recruited to assist Montreal police in their desperate search for a serial killer who assumes the identities of his victims, FBI profiler Illeana Scott knows it’s only a matter of time before the killer strikes again. Her most promising lead is a museum employee who might be the killer’s only eyewitness.

In the 17th century a Jesuit priest and a young companion are escorted through the wilderness of Quebec by Algonquin Indians to find a distant mission in the dead of winter. The Jesuit experiences a spiritual journey while his young companion falls in love with the Algonquin chief’s beautiful daughter underneath the imposing and magnificent mountains. Dread and death follows them upriver.