The monks of the Forever Reliquary send the heroes into a psychic projection of the Swarm's hive mind, a hostile and alien landscape. They must establish a beachhead on this mental front and discover how to empower and use the artifact given to them by their Hylaxian allies. However, this mindscape fights back at every possible turn until the heroes face off against the embodiment of the Swarm's interconnected minds! If they can defeat this entity, it will give the heroes a powerful advantage back in the real world!