Somewhere in the not so distant future, Eva and Joe Flannigan find themselves on the run to understand and aid their devastated and ever changing world, where the unexpected altering of the past proves to be consequential. They encounter armies of saurians, descendants of biologically modified super-soldiers, people affected by scourges and mutations, and a more dominant life form, Elementals; wielding the power of control over not only people and saurians, but the very element of nature itself. Follow their travel through time as they encounter strange primordial creatures and worlds, disturbing the very fabric of reality. Pursued by a woman of dark powers, her obsession of the infant Jacob ultimately decides their fates on shores of battle.