War Has Come. The sorcerous rebellion within the Kingdom of Cor Legear was only the beginning. Now half a million men and monsters are on their way to invade the kingdom in the name of the Empire. All that stands in the way is the fortress of Cor Chatha. The Rock of Battle. Conor and his fellow Recon Marines have ridden ahead to scout the enemy and try to disrupt the advance. A recon platoon can only do so much against such an army, however. And the army is the least of their concerns. Monsters, sorcery, and ancient evils descend on the Rock, as the Marines and their allies prepare to make what might be their last stand.