Portal to the Gods

The Gods of the Upper and the Gods of the Nether have been fighting their deadly wars for all eternity, and always with humankind stuck in the middle. But this time is different. Tiberius, The Hope of the World, is dead and the holy fortress of Athol Myr is under siege. Should it crumble, the fabled portal residing deep within it will fall into the vile hands of the Demon Lords. If the portal is lost, so is all hope for the survival of humanity.
But Athol Myr's army is defeated and all of the prophets are dead... save one. One soldier escaped the slaughter on the plains of Athol Myr - a lone cavalryman known as Griff. As orcs, goblins, and all things evil rampage the land unchecked, crushing all who rise against them, what difference can a single person make? Time is running out as Griff learns that there is only one way to save the world - he must bring Tiberius back from the dead.