One year ago, the arrival of the Else set in motion a chain of events that sent a girl on an epic journey from her home in the wilds of Australia to the distant land of the old United States. Through tragedy and terror, Gin became a seasoned warrior, leading an army in the desperate war against the legions of the dead.

After their victory in the ruins of old Los Angeles, Gin leads an expedition to explore the east coast of a long dead nation. The snow covered ruins hide many dangers, and if the last of humanity is to win the final battle against extinction, she must find the truth behind a secret 200 years in the making.