After they crash their ship, Clain and an ill Nessa find themselves in the extravagant city of Xanadu under the care of deceptively friendly doppels.
They put their doppels in 
town and make them work.
يضعون الدوبيل خاصتهم في قرى
.ويجعلونها تعمل
Sie lassen Doppelgänger
in der Stadt für sich arbeiten,
Ils font travailler
leur doppel en ville,