The sorcerer who dreams a son
A gray man comes ashore at a ruined circular temple of a fire god and sets out to dream a man whole and impose him on reality. His first attempt, dreaming a lecture hall of students, fails. He succeeds only by dreaming a single beating heart and then building the body organ by organ over many nights. The fire god animates the phantom, and the sorcerer wipes the son's memory of his making and sends him downriver to another temple. When fire later engulfs the ruins, the flames do not burn the sorcerer, and he understands with relief and humiliation that he too is an appearance someone else is dreaming.