David and the Mighty Men continue to struggle against the Philistines across the dark forests and sun-drenched valleys of Israel, leading to an epic chariot battle on the plains of Philistia. As domestic turmoil begins to encompass the cities, David turns his attention to the capture of the impregnable fortress of Jebus to establish a new capital, and the Mighty Men must rely upon the mysterious supernatural power known as "the covering" in order to complete the task.