They plunged to work immediately. Leoh preferred not to inform the regular staff of the dueling machine about their plan, so he and Hector had to work through the night and most of the next morning. Hector barely understood what he was doing, but with Leoh's supervision, he managed to dismantle part of the dueling machine's central network, insert a few additional black boxes that the professor had conjured up from the spare parts bins in the basement, and then reconstruct the machine so that it looked exactly the same as before they had started.

In between his frequent trips to oversee Hector's work, Leoh had jury-rigged a rather bulky headset and a hand-sized override control circuit.

The late morning sun was streaming through the tall windows when Leoh finally explained it all to Hector.

"A simple matter of technological improvisation," he told the bewildered Watchman. "You have installed a short-range transceiver into the machine, and this headset is a portable transceiver for Dulaq. Now he can sit in his hospital bed and still be 'in' the dueling machine."

Only the three most trusted members of the hospital staff were taken into Leoh's confidence, and they were hardly enthusiastic about Leoh's plan.

"It is a waste of time," said the chief psychophysician, shaking his white-maned head vigorously. "You cannot expect a patient who has shown no positive response to drugs and therapy to respond to your machine."

Leoh argued, Geri Dulaq coaxed. Finally the doctors agreed. With only two days remaining before Hector's duel with Odal, they began to probe Dulaq's mind. Geri remained by her father's bedside while the three doctors fitted the cumbersome transceiver to Dulaq's head and attached the electrodes for the automatic hospital equipment that monitored his physical condition. Hector and Leoh remained at the dueling machine, communicating with the hospital by phone.

Leoh made a final check of the controls and circuitry, then put in the last call to the tense little group in Dulaq's room. All was ready.

He walked out to the machine, with Hector beside him. Their footsteps echoed hollowly in the sepulchral chamber. Leoh stopped at the nearer booth.

"Now remember," he said, carefully, "I will be holding the emergency control unit in my hand. It will stop the duel the instant I set it off. However, if something should go wrong, you must be prepared to act quickly. Keep a close watch on my physical condition; I've shown you which instruments to check on the control board—"

"Yes sir."

Leoh nodded and took a deep breath. "Very well then."

He stepped into the booth and sat down. The emergency control unit rested on a shelf at his side; he took it in his hands. He leaned back and waited for the semi-hypnotic effect to take hold. Dulaq's choice of this very city and the stat-wand were known. But beyond that, everything was locked and sealed in Dulaq's subconscious mind. Could the machine reach into that subconscious, probe past the lock and seal of catatonia, and stimulate Dulaq's mind into repeating the duel?

Slowly, lullingly, the dueling machine's imaginary yet very real mists enveloped Leoh. When the mists cleared, he was standing on the upper pedestrian level of the main commercial street of the city. For a long moment, everything was still.

Have I made contact? Whose eyes am I seeing with, my own or Dulaq's?

And then he sensed it—an amused, somewhat astonished marveling at the reality of the illusion. Dulaq's thoughts!

Make your mind a blank, Leoh told himself. Watch. Listen. Be passive.

He became a spectator, seeing and hearing the world through Dulaq's eyes and ears as the Acquatainian Prime Minister advanced through his nightmarish ordeal. He felt the confusion, frustration, apprehension and growing terror as, time and again, Odal appeared in the crowd—only to melt into someone else and escape.

The first part of the duel ended, and Leoh was suddenly buffeted by a jumble of thoughts and impressions. Then the thoughts slowly cleared and steadied.

Leoh saw an immense and totally barren plain. Not a tree, not a blade of grass; nothing but bare, rocky ground stretching in all directions to the horizon and a disturbingly harsh yellow sky. At his feet was the weapon Odal had chosen. A primitive club.

He shared Dulaq's sense of dread as he picked up the club and hefted it. Off on the horizon he could see a tall, lithe figure holding a similar club walking toward him.

Despite himself, Leoh could feel his own excitement. He had broken through the shock-created armor that Dulaq's mind had erected! Dulaq was reliving the part of the duel that had caused the shock.

Reluctantly, he advanced to meet Odal. But as they drew closer together, the one figure of his opponent seemed to split apart. Now there were two, four, six of them. Six Odals, six mirror images, all armed with massive, evil clubs, advancing steadily on him.

Six tall, lean, blond assassins, with six cold smiles on their intent faces.

Horrified, completely panicked, he scrambled away, trying to evade the six opponents with the half-dozen clubs raised and poised to strike.

Their young legs and lungs easily outdistanced him. A smash on his back sent him sprawling. One of them kicked his weapon away.

They stood over him for a malevolent, gloating second. Then six strong arms flashed down, again and again, mercilessly. Pain and blood, screaming agony, punctuated by the awful thudding of solid clubs hitting fragile flesh and bone, over and over again, endlessly.

Everything went blank.

Leoh opened his eyes and saw Hector bending over him.

"Are you all right, sir?"

"I ... I think so."

"The controls all hit the danger mark at once. You were ... well, sir, you were screaming."

"I don't doubt it," Leoh said.

They walked, with Leoh leaning on Hector's arm, from the dueling machine booth to the office.

"That was ... an experience." Leoh said, easing himself onto the couch.

"What happened? What did Odal do? What made Dulaq go into shock? How does—"

The old man silenced Hector with a wave of his hand, "One question at a time, please."

Leoh leaned back on the deep couch and told Hector every detail of both parts of the duel.

"Six Odals," Hector muttered soberly, leaning back against the doorframe. "Six against one."

"That's what he did. It's easy to see how a man expecting a polite, formal duel can be completely shattered by the viciousness of such an attack. And the machine amplifies every impulse, every sensation."

"But how does he do it?" Hector asked, his voice suddenly loud and demanding.

"I've been asking myself the same question. We've checked over the dueling machine time and again. There is no possible way for Odal to plug in five helpers ... unless—"

"Unless?"

Leoh hesitated, seemingly debating with himself. Finally he nodded his head sharply, and answered. "Unless Odal is a telepath."

"Telepath? But—"

"I know it sounds farfetched. But there have been well-documented cases of telepathy for centuries throughout the Commonwealth."

Hector frowned. "Sure, everybody's heard about it ... natural telepaths ... but they're so unpredictable ... I don't see how—"

Leoh leaned forward on the couch and clasped his hands in front of his chin. "The Terran races have never developed telepathy, or any of the extrasensory talents. They never had to, not with tri-di communications and superlight starships. But perhaps the Kerak people are different—"

Hector shook his head. "If they had uh, telepathic abilities, they would be using them everywhere. Don't you think?"

"Probably so. But only Odal has shown such an ability, and only ... of course!"

"What?"

"Odal has shown telepathic ability only in the dueling machine."

"As far as we know."

"Certainly. But look, supposed he's a natural telepath ... the same as a Terran. He has an erratic, difficult-to-control talent. Then he gets into a dueling machine. The machine amplifies his thoughts. And it also amplifies his talent!"

"Ohhh."

"You see ... outside the machine, he's no better than any wandering fortuneteller. But the dueling machine gives his natural abilities the amplification and reproducibility that they could never have unaided."

Hector nodded.

"So it's fairly straightforward matter for him to have five associates in the Kerak Embassy sit in on the duel, so to speak. Possibly they are natural telepaths also, but they needn't be."

"They just, uh, pool their minds with his, hm-m-m? Six men show in the duel ... pretty nasty." Hector dropped into the desk chair.

"So what do we do now?"

"Now?" Leoh blinked at his young friend. "Why ... I suppose the first thing we should do is call the hospital and see how Dulaq came through."

Leoh put the call through. Geri Dulaq's face appeared on the screen.

"How's your father?" Hector blurted.

"The duel was too much for him," she said blankly. "He is dead."

"No," Leoh groaned.

"I ... I'm sorry," Hector said. "I'll be right down there. Stay where you are."

The young Star Watchman dashed out of the office as Geri broke the phone connection. Leoh stared at the blank screen for a few moments, then leaned far back in the couch and closed his eyes. He was suddenly exhausted, physically and emotionally. He fell asleep, and dreamed of men dead and dying.

Hector's nerve-shattering whistling woke him up. It was full night outside.

"What are you so happy about?" Leoh groused as Hector popped into the office.

"Happy? Me?"

"You were whistling."

Hector shrugged. "I always whistle, sir. Doesn't mean I'm happy."

"All right," Leoh said, rubbing his eyes. "How did the girl take her father's death?"

"Pretty hard. Cried a lot."

Leoh looked at the younger man. "Does she blame ... me?"

"You? Why, no sir. Why should she? Odal ... Kanus ... the Kerak Worlds. But not you."

The old professor sighed, relieved. "Very well. Now then, we have much work to do, and little more than a day in which to finish it."

"What do you want me to do?" Hector asked.

"Phone the Star Watch Commander—"

"My commanding officer, all the way back at Alpha Perseus VI? That's a hundred light-years from here."

"No, no, no." Leoh shook his head. "The Commander-in-Chief, Sir Harold Spencer. At Star Watch Central Headquarters. That's several hundred parsecs from here. But get through to him as quickly as possible."

With a low whistle of astonishment, Hector began punching buttons on the phone switch.