"I want to see you-you-you-and you," said Avery, walking onstage and pointing in turn at Derec, Ariel, Wolruf, and Mandelbrot. "Is there some place in this rather grandiose structure where we can meet in private?"
Almost immediately, Derec decided there was something he didn't like about the man. No, he had to take that back. Something about Avery made Derec feel uncomfortable and uncharacteristically meek. Perhaps it was Avery's air of cool superiority, or the manner in which he assumed his authority would be taken for granted.
Even so, Derec decided that cooperation was his best option for the moment. Avery must have gotten here somehow; his Key to Perihelion could take Ariel away, or perhaps his ship would be large enough for more than one person, so at least Ariel would have the chance to get the medical help Derec had so far been unable to provide. For that reason, if for no other, Derec steeled himself and said, "We can go to my dressing room, backstage."
Avery nodded, as if deeply considering the serious ramifications of the suggestion. "Excellent."
In the room, Avery calmly demanded to know who everyone was, and how they had gotten there. Derec saw no reason to conceal the truth, at least the greater portion of it. He told Avery how he had awoken bereft of memory in the survival pod on the mining colony, how he had discovered Ariel, and how they had made their way to Robot City. He described his encounter with the alien who had instructed him to build Mandelbrot, and how Wolruf had broken away from her servitude. He told Avery how he had deduced the flaw in the programming that was causing the city to self-destruct by expanding at an insupportable speed, how they had found a murdered body that was an exact duplicate of Derec, and how he and Ariel had saved the marooned Jeff from becoming a paranoid schizophrenic for the rest of his life when his brain had been placed in a robot's body. Finally, he recounted what little he had learned about Lucius; and how Lucius had created Circuit Breaker the same night of the robot's untimely demise.
"That's when I decided to put on a performance of Hamlet"' said Derec, "in order to uncover the killer. But so far it seems my schemes have had no effect on the robot Canute, so I still have no idea why it did what I suspect it did. I've no proof, however, that even my theory is correct. I guess when all is said and done, I just hadn't thought things through enough. "
Avery nodded, but said nothing. His expression was rather stem, but otherwise noncommital. Derec really had no idea of how Avery was reacting to the chronicling of all these events.
"So you programmed this city all by yourself?" said Ariel casually. She was sitting on a couch with her legs crossed, still in costume. The effect was rather disconcerting, since although she had dropped her character completely, Derec was still visually cued to think of her as Ophelia. "I bet you never suspected for a moment that it would take on all these unprecedented permutations."
"What I suspected would happen is my business," replied Avery as tonelessly as a robot.
"Iss tha' rud-ness nexessaree?" said Wolruf. "Esspecially to one who did so much to presserrve 'ur inven'shon.”
“Preserve it?" said Avery incredulously. Suddenly he began pacing back and forth around the room in an agitated fashion. "It remains to be seen whether my designs have been preserved or not. One thing is clear, though, and that's that something unusual is going on, something I think you may have made even worse."
"Forgive me if I seem presumptuous," said Mandelbrot, who was standing next to the doorway, "but logic informs me that it is your absence that has had the most undesirable effect on the city. My master and his friends did not wish to come here or to stay, and they have dealt with the developments as best they knew how. Indeed, logic also informs me that perhaps your absence was part of your basic plan."
Avery glared at the robot. "Close down," he said curtly.
"No, Mandelbrot, you shall do nothing of the sort. That is a direct order." Derec looked at Avery. "He is mine, and his first allegiance is to me."
Avery smiled. "But all the other robots in the city owe their first allegiance to me. I could have them enter and dismantle him if I wished."
"That is very true," said Ariel. "But what would you say if I told you that one of your robots has a desire to be a stand-up comedian?"
Wolruf said, "Wheneverr hear joke, know firrss' hand trrue meanin' of sufferrin '."
"I have no qualms about attesting to that," said Mandelbrot.
"You're irrational-all of you!" Avery whispered.
"I've been meaning to talk to you about that," said Ariel. "I see," said Avery. "I know you-the Auroran who had the liaison with a Spacer.”
“And I was contaminated as a result," said Ariel. "Does this mean I've become famous? I'm not ashamed of what I did-but then again, I'm not especially proud of my disease, either. I'm slowly going mad, and I've got to get off this world to obtain the proper medical attention."
"I could use some myself," said Derec. "I'd like to know who I am."
"Naturally," said Avery. But he said nothing else, and the others waited for several seconds, each thinking that he would add the words they hoped to hear. "But I have other plans," he finally said off-handedly.
"What other plans?" Derec exclaimed, making a frantic gesture. "What could possibly be more important than getting Ariel to a doctor?"
But Avery said nothing. He merely sat down in a chair and crossed his legs. He robbed his face and then ran his hand through his hair. His brows knitted as if he was concentrating deeply, but exactly about what remained a mystery.
"Excuse me, Dr. Avery, but being examined by a diagnostic robot was no help," said Ariel. "I need human attention as quickly as possible."
"Perhaps a diagnostic robot native to the city will better know what to look for," said Avery, "which after all is half the battle when it comes to medicine."
"Unfortunately, Dr. Avery, that seems not to be the case," said Mandelbrot. "Mistress Ariel was examined by Surgeon Experimental 1 and Human Medical Research 1 during the recuperation of Jeff Leong from his experimental surgery. They were able to determine only that her illness was beyond their abilities of diagnosis and treatment. They have not been affected by the strangely intuitive thinking that is rapidly becoming endemic in this place, possibly because they were first activated after the near-disaster from which Master Derec saved Robot City."
"You're sure of that?" Derec asked.
"Not as to the cause, but that they have remained as they were, yes. I have maintained regular contact with them," the robot responded. "They are working on the blood and tissue samples that Mistress Ariel left with them, but have made no breakthroughs. "
"Then I was right." Derec pounded a fist into his other hand. "The only way we can make any progress on a cure is if we add one of the intuitive robots to the medical team."
"I don't think so," said Avery coldly. "In fact, all this so-called intuitive thinking is going to come to a halt rather quickly, as soon as I figure out how to stop it. It's too unpredictable. It must be studied under controlled conditions. Strictly controlled conditions, without robots running around telling jokes."
"That's just too bad," said Derec. "Ariel is going to be cured, one way or the other, and there's nothing you can do to stop me."
Avery's eyes widened. Staring silently at Derec for several moments, he rapped his fingers on the makeup table and crossed and uncrossed his feet. The actions weren't nervous, but they were agitated. "Friend Derec, this city is mine. I created it. I own it. There is no one who understands it better than me."
"Then you should be able to explain quite easily some of the things that have been going on here," Derec snapped.
Avery dismissed the notion with a wave. "Oh, I will, when it's convenient."
"Iss that why 'u crreated it?" Wolruf asked pointedly, her lip curling
"And I can dissect you if I wish," replied Avery evenly. 'The fact that you're the first alien in human captivity almost demands it as the proper scientific response."
"Don't even think about it"' said Derec. "First, Wolruf isn't in captivity; she's our friend. We won't let you so much as X-ray her without her express permission. Understand?"
"The robots accept me as their primary master, and I bet they've already decided that she isn't human. After all, she doesn't remotely look or act human."
"But she is as intelligent as a human, and a robot would certainly be influenced by that," countered Derec. "Your robots just might find themselves unable to complete your orders."
"Only the more intelligent ones," said Avery. "There are many grades of intelligence here, and I can restrict my orders to the lowest forms in the eventuality of any conflicts in that area."
"I think you're underestimating his ability to take control", countered Ariel for Derec.
Avery smiled. "Your friend seems to have great confidence in you," he said to Derec. "I hope it is justified."
"I wouldn't have gotten as far as I have without some ability to turn an unfortunate development around to my advantage," said Derec.
"He'ss had help," said Wolruf.
"I, too, have assisted him, as much as robotically possible," said Mandelbrot, "and shall continue to do so as long as I am functioning. Thanks to Master Derec, I have learned much of what human beings mean by the word 'friend'. "
Avery nodded. He scrutinized Derec with what appeared to be a peculiar combination of pride and anger. It was as if Avery could not make up his own mind about how he felt about this crew and what he wanted to do about them. Derec had the distinct feeling that this man was flying without a navigation computer.
"How did you get here?" asked Derec.
"That is my business and none of yours."
"Did you perchance find a Key to Perihelion? In that case, it wouldn't inconvenience you in the least to permit Ariel and me to use it. I would return as soon as she was being taken care of. "
"I don't know that, and in any case your suggestion is immaterial. I have no such Key."
"Then you've arrived in a spacecraft," said Derec, forcing the issue in an effort to do exactly what he had been doing since he had awakened in the survival pod: turn things around to his advantage. "Where is it?"
Avery laughed uproariously. "I'm not going to tell you!”
“It is ironic, is it not," said Mandelbrot, "that humans, who depend so much upon robots to adhere to the Three Laws, cannot be programmed to obey them."
"Thiss one exis'ss ou'side lawss of 'ur kind," said Wolruf.
Avery regarded the alien in a new light. "If what you're saying means what I think it does, then you're absolutely correct."
"Is this how you get your kicks," asked Derec, "by jeopardizing the lives of innocent people?"
Now a light of an entirely different sort blazed in Avery's eyes. "No, by disregarding the lives of innocent people. The only thing that matters is my work. And my work would never get done if I allowed my behavior to be restricted by so-called humanitarian considerations. "
"Is that why you left the city for so long, to get your work done? To start other colonies?" Derec asked.
"I was away, and that is all you need to know." Avery put his hand in his pocket, pulled out a small device and pointed it at Mandelbrot. The device resembled a pinwheel, but it made a strange hissing sound when it moved, and the sparks, instead of corning out of the wheel, came out of Mandelbrot!
Ariel screamed.
"What are you doing to him?" Derec asked, rushing to his robot's side.
Wolruf squatted, and her hindquarters twitched as if She was about to make a leap at Avery. Avery looked at her and said, "Careful. I can make it easier on him-or I can make it worse!"
Wolruf straightened up, but she warily kept her eye on Avery, searching for an opportunity to strike.
Derec was so angry that his intentions were the same, though he was hoping he wasn't being that obvious about it. But at the moment he was preoccupied with trying to keep Mandelbrot standing, or at least leaning against the wall, though he wasn't sure what difference it would make.
Mandelbrot quivered as the sparks spat out of his joints and every opening in his face. His pseudo-muscular coordination was in an advanced state of disruption; his arms and legs flailed spastically and an eerie moan rose from his speaker grill like a ghostly wail. Derec pushed him flat against the wall, and was struck several times by the robot's uncontrollable hands and elbows. Despite Derec's efforts, however, Mandelbrot slid onto the floor, and Derec sat on him, trying to keep the writhing robot down. But Mandelbrot was too strong, and finally it was all Derec could do to get out of harm 's way.
Avery, meanwhile, calmly continued to point the device at the robot. "Don't come any closer-I can make it worse. I can even induce positronic drift."
"What are you doing to him?" Derec repeated.
"This is an electronic disrupter, a device of my own invention," Avery replied with some pride. "It emits an ion stream that interferes with the circuits of any sufficiently advanced machine."
"You're hurting him!" said Ariel. "Don't you care?"
"Of course not, my dear. This is a robot, and hence has only the rights I prefer to bestow upon him."
"Think not!" growled Wolruf.
"I can press a button faster than any of you can move," said Avery, warningly.
"Why are you doing this?" Derec asked.
"Because I do not wish this robot to interfere. You see, I have stationed some Hunter robots outside this theatre. They await my signal, even as we speak. When I alert them, they will capture you and take you to my laboratory, where I shall drug you with an advanced truth serum and learn everything your mind has to tell me."
"Will this serum help me remember who I am?”
“Derec!" exclaimed Ariel, shocked.
"I seriously doubt it. Unfortunately, the serum isn't quite perfected yet-it's another invention of mine-and I confess there is the possibility that it may actually jumble things up a little more for you. For a time, anyway. You may take comfort in the fact that the damage won't be permanent."
Derec nodded. He looked at Mandelbrot on the floor. "Sorry, old buddy," he said.
"What?" said Avery, a nanosecond before Derec hefted a chair at him.
As the scientist ducked, Derec ran to the door, shouting, "Follow me! We'll come back for Mandelbrot later!"
The trio ran down the hall toward the stage, toward members of the cast and crew. Wolruf was clearly holding herself back to remain with Derec and Ariel.
"Out of the way!" Derec shouted as they moved past the robots; he hoped that he could create enough confusion to slow down the robots in case Avery invoked his precedential authority and ordered them to capture him and his friends.
"Where are we going?" Ariel asked.
"You'll see!"
They soon heard Avery angrily shouting something in the background, but by then they had reached the stage. Derec stopped at the center trapdoor and opened it. "Quick! Down here!"
"But that leads backstage!" protested Ariel.
"That's not all," said Derec. "Hurry!"
Wolruf leapt inside, and Derec and Ariel were quickly with her. As Derec closed the door, they were enveloped in blackness. "We'll have to feel our way around for a few minutes," said Derec as they made their way down the narrow corridor. "Ah! Here! This door leads to the underground conduits of the city! Even Avery's Hunters will have a hard time searching for us down here!"
"Not for long!" said Ariel. "Can't they trace us with infrared?"
"It'll still give us time!" said Derec between his teeth. "And we can use that time to figure out our next move! Let's go!"
"All right," said Ariel resignedly, "but I hope somebody turns on the lights."
As it happened, the lights were the one thing they didn't have to worry about. The lining of the underground conduits automatically glowed in the presence of visitors, illuminating the narrow spaces several meters behind and ahead of them. Things were not so elegant here. At first they saw only what they had expected: wires and cables, pipes, circuit banks, transistorized power generators, oscillators, stress and strain gauges, capacitors, fusion pods, and various other devices that Derec, for all his knowledge in electronics and positronics, could not even name. He stared at the construction in fascination, momentarily forgetting the reason why he and his friends had come here.
Derec couldn't help but admire Avery. Surely the man was a genius unparalleled in human history; it was too bad he appeared to have lost his humanity in the process of making his dreams real.
"How much further do we have to go?" Ariel finally asked. "I'm getting tired, and it's not too easy to get around in this silly dress."
"I don't know," said Derec, breathing heavily. He hadn't realized how tired he was. He had given all his energy to the performance, and probably didn't have too much reserve left at the moment. "We could keep going, I suppose, but I don't see what difference it'd make."
"More be'ween 'u an' 'ur purrsuerrs, the bedder," said Wolruf. "Firss less-on pup learrns."
"Derec-what's that?" Ariel asked, pointing to the illuminated regions ahead.
"What's what? Everything looks the same."
Wolruf sniffed the air. "Smell not the same."
Derec moved up the corridor. As he did so, the illumination moved upward with him. And in the distance, just before the corridor was enveloped in total darkness, wires and generators began to blend into an amorphous form. Derec waved the others on. "Let's go-I want to see what's going on."
"Derec, we're in trouble-we can't go exploring just because we feel like it."
"I don't know why not. Besides, this corridor only goes in two directions-this way and that way."
The further they went, the more amorphous the materials in the conduit became, merging into one another until only the vaguest outlines of generators, cables, fusion pods, and all the other parts were visible. It was as if every aspect of the conduit had been welded into inseparable parts. Derec had the feeling that if he could open one of the generators, for example, what he would find inside would be amorphous, fused circuits and wires.
"Deeper," he said, "we've got to go deeper."
"Derec, things are definitely getting cramped here," protested Ariel.
"She's rite," said Wolruf. "Furr'her down we go, the narrower the tunnel. If Hunterrs come-"
"We won't be able to do anything anyway," said Derec. "Look at what's happening here! Don't you realize what's going on?"
"Looks like the city's beginning to dissolve," said Ariel.
"Ah! In actuality, the effect is precisely the opposite. The further up we go, the more the city begins to coalesce. understand?"
"Are you serious? No!"
"The ultimate foundation of Robot City is still further down this conduit. The meta-cells must be manufactured below, and they're propelled upward in much the same way that water's propelled through a pipe. Only more slowly."
"Then why are all these phony machines here?"
"They're not phony, they just haven't been fully formed yet. The cells probably have to make it through a certain portion of the foundation before they can really begin to get with their program. You see, the atoms of metal form a lattice in three dimensions, which is why metals occur in polycrystalline form-that is, large numbers of small crystals. The cells in this part of the underground haven't crystallized yet. Ariel?"
She had looked away. She was nodding as if she understood his explanation, but her face was perspiring, and she had grown noticeably paler, even in the dim light. Derec reached for her as if to steady her, but she pulled away from him.
"Don't-" she said, waving him away. "I-I'm getting claustrophobic. It's too narrow in here. I-I'm feeling all this weight on top of me. "
"Don't worry about it," said Derec. "The foundation is secure. Nothing's going to happen."
"What are we going to do if the Hunters come?"
"They may not be able to find us here. Even with infrared sensors. If the program ' s not complete in this sector, then it' s possible that they won't be able to detect us. "
"Only possibly," said Wolruf. "Even if they don' come, we'll hav' to leave sooner orr la'err. Then they find us."
Now Derec waved them both away. "All right, all right. I know all this. I'm sorry."
"U could no' help ur-self."
Derec snorted, which was about as close to a self-mocking laugh as he could muster at the moment. Itwas bad enough that they had come to a literal dead end-they had arrived at the end of the road in more ways than one.
How he wished Mandelbrot was with them now! He felt like a callous coward, having left him behind that way. He had left in the hope that he would be able to come back for the robot, but now he feared Avery would dismantle the brain and scatter the parts all over the city, thus making it possible to rebuild him only if all the parts could be found.
Derec looked at his open palms. He had put Mandelbrot together with these hands and his brain, from the spare parts he'd had available. Now his hands and brain seemed hopelessly inadequate to cope with the problems besetting him. He could not help Ariel. He could not help Wolruf and Mandelbrot. He had been unable to make Canute confess and to bring the robot to whatever kind of justice might be appropriate. Hell, he may not even have solved the question of who killed Lucius in the first place. Last-but at the moment the very least-he had been unable to help himself.
Wolruf made a gurgling sound deep in her throat. "Derec, a prroblem."
"Another one?”
“Oh, yes!"
Derec looked up to see, at the edge of the darkness above them, the Hunter robots advancing.