break.
"Please," he begged. "Let me out, let me out!"
He heard a noise behind him and turned. A small wheeled cart gripped Thinner's head with gentle mandibles and lifted its segmented arms to send the oracle down a chute into its back. It rolled from the mall into a corridor.
Jeshua lifted his slumped shoulders and expanded his chest. "I'm afraid!" he shouted at the city. "I'm a sinner! You don't want me, so let me go!"
He squatted on the pavement with club in hand, trembling. The hatred of the cities for man had been deeply impressed in him. His breathing slowed until he could think again, and the fear subsided. Why had the city let him in, even with Thinner? He stood and slung the club in his belt. There was an answer someplace. He had little to lose -- at most, a life he wasn't particularly enjoying.
And in a city, there was the possibility of healing arts now lost to the expolitans.
"Okay," he said. "I'm staying. Prepare for the worst."
He walked across the mall and took a corridor beyond. Empty rooms with hexagonal doors waited silent on either side. He found a fountain of refreshing water in a broad cathedral-nave room and drank from it. Then he spent some time studying the jointing of the arches that supported the vault above, running his fingers over the grooves.
A small anteroom had a soft couchlike protrusion, and he rested there, staring blankly at the ceiling. For a short while he slept. When he awoke, both he and his clothes were clean. A new pair had been laid out for him -- standard Ibreem khaki shirt and short pants and a twine belt, more delicately knitted than the one he was wearing. His club hadn't been removed. He lifted it. It had been tampered with -- and improved. It fitted his grip better now and was weighted for balance. A table was set with dishes of fruit and what looked like bread-gruel. He had been accommodated in all ways, more than he deserved from any city. It almost gave him the courage to be bold. He took off his ragged clothes and tried on the new set. They fit admirably, and he felt less disreputable. His sandals had been stitched up but not replaced. They were comfortable, as always, but sturdier.
"How can I fix myself here?" he asked the walls. No answer came. He drank water from the fountain again and went to explore further.
The ground plan of Mandala's lowest level was relatively simple. It consisted mostly of trade and commerce facilities, with spacious corridors for vehicle traffic, large warehouse areas, and dozens of conference rooms. Computing facilities were also provided. He knew a little about computers -- the trade office in Bethel-Japhet still had an ancient pocket model taken from a city during the Exiling. The access terminals in Mandala were larger and clumsier, but recognizable. He came across a room filled with them. Centuries of neglect had made them irregular in shape, their plastic and thin metal parts warping. He wondered what portions of them, if any, were alive.
Most of the rooms on the lowest level maintained the sea-floor green motif. The uniformity added to Jeshua's confusion, but after several hours of wandering, he found the clue that provided guidance. Though nothing existed in the way of written directions or graphic signs or maps, by keeping to the left he found he tended to the center, and to the right, the exterior. A Mandalan of ten centuries ago would have known the organization of each floor by education, and perhaps by portable guidebooks or signalers. Somewhere, he knew, there had to be a central elevator system.
He followed all left-turning hallways. Avoiding obvious dead ends, he soon reached the base of a hollow shaft. The floor was tiled with a changing design of greens and blues, advancing and flowing beneath his feet like a cryptic chronometer. He craned his neck back and looked up through the center of Mandala. High above he saw a bluish circle, the waning daytime sky. Wind whistled down the shaft.
Jeshua heard a faint hum from