Battle lines have been drawn. Only one species will survive. The Primordials are crossing into our universe. Their mission is simple: Burn every planet to ashes. The only hope for all life is the culmination of the Kane bloodline. Prometheus finds his back against the wall. Can he hold off the horde long enough for his grandson to face a god? Or will defending his home require the ultimate sacrifice? Constantine and his warriors are out of options. They must find the alien god-king and kill him before time runs out for everyone. Two generations must dig deep and rise above a species more powerful than humanity ever imagined.