The spaceship "Gaea", at the behest of the villain Chaming, who is able to change his appearance, ends up in an unknown area of space. The criminal kills the captain's wife and hides among the crew members. Suspicion falls on five astronauts. But which of them is not who they say they are? The Gaians cannot return home and, having found a suitable planet, they begin to create a new civilization. An unknown starship, fraught with many wonders, was accidentally discovered on a satellite of a planet being developed. One of them is a wish generator that emits a mysterious “desire field.”