In a world plagued by the undead, a surviving human army is forced to retreat to the mythical land of Valhalla, where they find themselves in the midst of an eternal celebration. In this new world, they discover that their fallen comrades have been reborn as the legendary Einherjar, ready to offer counsel and guidance to those still living.
In the aftermath of the great battle between Asgard and the fire giants, a new threat looms on the horizon. The fire giants, once vanquished, have regrouped and returned, more powerful and determined than ever before. With their sights set on conquering the realm of the gods, the giants launch a devastating attack on Asgard, sending the gods into disarray.As the fate of the world hangs in the balance, a coalition of human armies from across the realm rallies to the defense of the gods. With the help of legendary heroes and valiant warriors, they must stand against the might of the fire giants and their powerful armies.