As he peered down at these items, something cold and wet was pressed against his scalp, right over his right ear and the jaw below, as Bronstein affixed an anaesthetic cap and half-mask. The doctor then swung in a kidney dish to rest just a short distance from Saul’s jaw, and began to adjust the clamps that would hold his head steady. Saul tightened his grip on the gun and watched the doctor carefully in the mirror, but Bronstein soon had everything arranged to his satisfaction, and stepped back round beside the trolley to gaze with curious expectancy at Hannah. By now Saul’s head and the right side of his face felt as numb as granite. Hannah studied the half-mask closely and he supposed there must be some sort of display on it, for after a moment she stripped it off decisively, and he felt nothing.
‘We’ll start with the teragate,’ she said, taking up a ceramic scalpel. ‘That’s just a swap-and-plug job.’
He watched her making quick and neat incisions into his temple, but he couldn’t get a clear view of them. Next a slim set of tongues, and a sound as of cornflakes being crushed. She extracted something from his head and dropped it into a wad of tissues that Bronstein held ready, then reached for the teragate socket. By then Bronstein was back, using a suction tube to drain the wound of fluids, as Hannah inserted the socket into Saul’s temple with a simple push and twist. Last to go in was a small cap of synthetic skin and, but for the blood all down Saul’s neck, it appeared as if no surgery had been performed at all.
‘Now for the real work,’ said Hannah, taking up another scalpel, this one crescent-shaped. As Saul watched her draw it across the top of his head to his temple, then down behind his right ear, in one long neat and decisive slice, he tried to remain analytical and ignore the fact that, despite being numb to pain, he could still feel the tugging of the blade. Next she used a small curved spatula to unzip his head like a bag for a bowling ball, while Bronstein started up the bone saw. At that point, Saul raised his right finger and pushed the mirror aside. That was enough thanks.
After a few minutes of vibration, some manipulation and tugging accompanied by a butcher’s shop stench, there was a sucking sound as if someone was opening up an oyster, then a dull clunk, and it didn’t take much expertise for Saul to realize that a chunk of his skull now rested in the kidney dish.
Hannah took up the other dish, the one that held the processor and interface, and placed it somewhere near the kidney dish. More cutting ensued, whilst Bronstein wheeled over a pedestal-mounted microsurgery, then retreated as Hannah positioned the machine directly over Saul’s opened skull. She locked its nose into the framework that held his head steady, stepped round behind to insert her hands into the telefactor gloves, and studied the screen before her. Then the machine whined into motion, moving tiny implements over distances measured in fractions of a millimetre – at which point things started to turn a little strange.
Saul’s internal computer came online of its own accord, its menu flicking up just to the right of his vision and the cursor scrolling through it, selecting options too quickly for him to follow, while finding submenus he didn’t even know existed. Code ran down through his artificial retina, breaking and fizzing like a faulty screen, then, weirdly, the operating theatre abruptly expanded to seem a couple of kilometres wide, while Bronstein loomed beside him like a giant studying something on his enormous palmtop.
‘Never seen this set-up before,’ the doctor remarked.
‘Not many people have,’ Hannah replied.
Next the operating theatre appeared claustrophobically small, but did Saul mind? No, he didn’t, because he was now gazing across three different sections of the London sprawl simultaneously: a massive visual input, but one that he could encompass and process. However, he managed to enjoy this only for a short time before a sense of imminent threat began to impinge on him. He was now out in the computer networks and fully exposed, feeling certain that something dark and dangerous was looking for him.
‘Getting some weird visuals,’ he slurred.
Hannah did something at that point and the three views shut down, whereupon the operating theatre returned to its normal dimensions.
‘You were still open to the Internet,’ she explained. ‘It seems Janus restored your link even when it severed its own.’
‘Janus?’ Bronstein enquired.
Did they really need the doctor? Saul felt sure Hannah could complete the operation by herself now that she had the necessary equipment. Perhaps it would be safer if he just raised the automatic and put a bullet through the side of Bronstein’s head.
‘Not your concern,’ Hannah replied.
‘I’m just curious, obviously.’
‘Put it this way,’ she said, ‘you already know enough now to get yourself permanently adjusted through a recycling plant. Do you really want to know more?’
‘Well, things can’t get much worse than you describe. Yes, I do want to know.’
After a pause in which yellowish three-dimensional space sectioned by cubic gridlines began to expand inside Saul’s skull, where surely there could not be room for it, she replied, ‘If you think things can’t get any worse than that, you obviously don’t know enough.’
‘Hey, the Inspectorate catches up with me and I’m in for adjustment anyway – or more likely a bullet through the back of the head. Yeah, I know they can stick you under an inducer until your mind’s turned to jelly, but that’ll never happen to me.’
‘Why not?’ Hannah asked.
‘A lot of us have them now: a Hyex implant at the base of the skull.’ He paused thoughtfully. ‘I can kill myself simply with a thought.’
‘A lot of you?’ Hannah echoed.
The space inside Saul’s skull had meanwhile grown vast. In fact it seemed infinite now; something underlying his mind and his perception of . . . everything, but still he managed to interject, before Bronstein answered, ‘He’s a revolutionary . . . Hannah.’ By then he had the automatic raised and pointing straight at Bronstein’s face. The doctor seemed strangely unsurprised by this. ‘Over there.’ Saul gestured with the weapon towards the far side of the theatre and, after a shrug, the doctor moved to where instructed, leant back against a work surface, and folded his arms.
‘How much longer?’ Saul asked Hannah.
‘Just a minute or so and I’ll be able to glue this bit of skull back in,’ she replied.
He had just wanted the time frame, not the physical detail.
‘What are you two?’ Bronstein asked.
‘None of your business,’ Saul replied, calculating the best move to make next. As his capacity for thought expanded, it seemed to be sapping his capacity to act. Other considerations impinged, like, if he shot the doctor now, this place would be filled with a mist of blood that might be infected with something, or he might damage computer hardware linked to the microsurgery.
‘Only Committee executives get given the kind of stuff in your head, and they certainly don’t come here to have it fitted,’ Bronstein said.
The doctor had to have some emergency way of dealing with Hannah and himself, Saul realized. Allowing them to walk in here armed had just been to reassure them, but Bronstein would never otherwise put himself at such a disadvantage, since armed customers might decide to retrieve any payment they had made. Saul needed to work out his options before Hannah finished up, because it would be then that the doctor made his move.
‘It’s still none of your business,’ Saul replied.
‘Maybe we can help each other,’ Bronstein suggested, one finger going up to his own temple.
He clearly had hardware in his own skull, and was doing something with it. After a moment he exclaimed, ‘Jesus!’ and suddenly looked very frightened. ‘We have to go!’ He pushed himself away from the worktop.