England 1555. An isolated group of salt farmers arrange illegal passage to Europe for an Indian Gypsy family in hiding. But a love affair between Patience, a mute English girl, and Rumi, the son of the Egyptians, threatens to destroy both communities.
A mysterious black sphere is discovered in the orbit of Mars. The Achilles is sent to investigate. After the bedraggled six-person crew wake from eight months hibernation, the Sphere is transmitting a single word in every Earth language ever known - Deus.