Tanner and Sara's small plane crashes into the Siberian wilderness...
...and that's just the beginning of their trouble.
An old enemy of both Tanner and Sara wants them dead, along with a team of mercenaries and dozens of hardened killers. If that wasn't enough, Tanner must also protect the life of an innocent and deal with a blizzard.
The odds are stacked against them, but this is Tanner, and not even the wilds of Siberia can conquer him.