A new world arises from the ashes of the old … but the fight for survival has only just begun.

In the Day of the Nomad, oceans flooded the continents and the earth split open, pouring darkness into the skies. Jessica Rollins survived, but at what cost? The key to humanity’s survival may lie in the backpack she recovered from her father, in data he collected more than thirty years before.

Her father’s final words circle around and around in her head. What does the data mean? Who is the mysterious Ufuk Erdogmus? And what is … Sanctuary?