The Unbound Sword

From the publisher:

In this shattered age, where the remnants of Wessex cling to life as if in the final throes of a fevered dream, darkness reigns over the land. The once-proud halls of kings now lie cracked and withered, their glory faded, their stones heavy with the burden of bloodshed and betrayal. The fields, once verdant, rot beneath skies that hang low, black with storms unending. As factions rise from the ashes, each seeking dominion over the dying kingdom, a deep and nameless dread stirs from the forgotten hollows of the earth.