A Darkness in Heaven

God and Satan have reached a stalemate. Times oldest adversaries are locked in their respective prisons, Heaven and Hell, with their direct influence over mankind greatly diminished.
For centuries they have waited and planned for the coming of the one who can end the war and give the victor dominion over the last planet capable of sustaining life - Earth.
Finally, he has come. A human boy with the power of both God, and Satan, flowing through his very being. He must choose a side, and that choice will decide the fate of the Universe and everything in it.