Chronicles the chaotic aftermath of an alien attack that leaves most of the world completely incapacitated. In the six months since the initial invasion, survivors band together to begin the difficult task of fighting back against the aggressive aliens. Outside of Boston, history professor Tom Mason helps lead a small army named 2nd Massachusetts in the battle of their lives to preserve their families and what's left of mankind.

While teenaged Vane discovers more of what it means to be a windwalker and his guardian sylph Audra struggles with her deepest desires, both must band together to face greater challenges than they have ever known.