
But the surface was not what it once was, and mankind was forced to battle for supremacy with a new life form borne from the ashes of destruction: The Siliconians - monstrous creatures who roam the landscape searching for prey. All the while, the Dobias, composed of scientists and nobles, and the Shioru, composed of farmers and nomads, are engaged in a bitter war over the limited remaining resources.
Amidst this battle for survival are Dean Honos, Alcion Fama, Cris Vesta, Victor Deicius, and Shai Tanna, and together they are the Geisters - an ultimate fighting force with powers, abilities, and weapons far beyond that of normal humans. They are mankind's last hope.

