Charlie, a former Coast Guard Seaman, missing half a leg, and Brok, a former Marine and Charlie's partner, are on the run from the murderous crew of a submarine.
Wounded, desperate to survive, the two hunting guides cross the dangerous landscape of Umnak Island, Alaska, relying on their skills and cunning. Under constant danger from their pursuers, the searing volcanic activity and the icy terrain of Charlie's native land add to the threat.
With resolute courage, they press on. With no idea why they are being hounded, the men use their strength and wits to stay one step ahead.
The shadowy crew from the submersible have a deadly agenda, and they won't stop until it's completed. Charlie and Brok, their lives on the line, must fight for survival and uncover the truth behind the submarine and its lethal crew.