When an old crony of Van Shaw's late grandfather calls in a favour, he treks deep into the remote forest of the Olympic Mountains in search of a missing girl. Discovering a brutal murder scene, Van finds himself caught between a billionaire businessman on the one side and vicious gangsters on the other. In an attempt to survive, a desperate Van may just need every ally he can get, especially as someone prepares to unleash a firestorm on Seattle that could burn them all to ashes.