Sam and Joey are on the trip of a lifetime, looking for adventure in Canada's Yukon territory. What they accidentally find threatens every human life on earth. It is up to an ex-military security guard from Charleston, South Carolina, and a hematological oncologist from Wichita, Kansas, to find the answers and find a cure before it's too late. It's a race against time that takes them halfway around the world and puts them in danger every step of the way.