After the arduous journey across the strange lands of Thra, Thurma has returned to her homeworld of Mithra. Just as when she began her quest, Thurma is alone, having betrayed her only ally. But as she attempts to cast aside her guilt to complete her mission, Kensho has not given up hope that their worlds might both be saved. If Thra and Mithra are to coexist, these unlikely heroes will have to reconcile their differences and uncover the secret that connects their two worlds.