Clayborne Training Institute, a school for teen Elementals, has fallen beneath a sweeping nationwide coup led by the Elemental Alliance, a party of power-hungry sectarians. Having narrowly escaped the fight for the school, Alayne Worth, Quadriweave and possessor of the Vale, flees Clayborne with twenty-three desperate students seeking the headquarters of the Last Order, the underground organization planning to wrest control from the Alliance. Danger shadows her steps as the struggle for the Vale and its power stalks ever closer to home.Conflicts, perils, enemies, and rebellions push Alayne toward a cataclysmic battle that threatens to rend CommonEarth at the seams, and the Vale is the linchpin that decides the victory or the defeat. When those closest to Alayne threaten her possession of the Vale, will she and the world in which she lives survive the fallout?