A diamond mine collapses in Canada’s Far North and traps nearly thirty miners.
To lead a perilous rescue mission, Jim Goldenrod hires Mike McCann, an experienced truck driver.
They will lead a convoy that will take the “ice road”, a frozen and unstable ocean that covers almost 500 km of Lake Winnipeg.
In addition to inclement weather and mechanical damage, there is a series of mysterious attacks, which prove that no one has any interest in this rescue taking place …