It's has been 5 years since a mysterious infection took hold of the entire planet, most of the 8 billion inhabitants of earth are either dead or undead. Colorado is no exception to this outbreak, but the snow has definitely slowed the runners down. This book follow's the point of views of Alice 'Wren' Brookes, Cole James Brookes and Lyn Rose Jacobs as they survive in this frost bitten and fungus infected landscape.