The Quantum Thief

There. The spider nestles on his Watch and crawls inside it, connecting little q-dot threads to the ion traps that store Unruh’s personalised, unforgeable units of Time, quantum states that his Watch sends to the resurrection system one by one, counting down his lifetime as a human. Then it shoots a little signal up at Perhonen. One, two, three, ten, sixty seconds of Time, quantum teleported away, transformed into quantum states up in the sky, stored in Perhonen’s wings. Yes.

Unruh frowns. ‘I was saving the fireworks for my big moment tonight,’ he says.

I smile. ‘Shouldn’t every moment be a big moment?’

Unruh laughs again. ‘M. Beautrelet, I don’t know where you found your wit – at the bottom of a glass or on a pretty girl’s lips – but I’m glad you did!’

‘M. le Flambeur, I presume?’

The detective stands in front of me flanked by two of the Quiet guards, two sleek black creatures made of sheer power and ferocity. I raise my eyebrows. Faster than I expected, much faster. He deserves the bow I give him.

‘At your service.’ I let my features revert to my own. I grin at Unruh. ‘You have been a gracious host, but I’m afraid I must take my leave now.’

‘M. le Flambeur, I must ask you not to move.’

I throw my flower into the air and form the mental image of pressing a large red button.

The fireworks go off all at once. The sky is full of trails of fire, weaving double and triple spirals, stars bursting into flakes of silver and sudden thunderclaps. After a cascade of bright purple confetti, two blue rockets draw a sign of infinity. There is a smell of gunpowder.

Around me, the party stops. The Quiet guards are statues. The music dies. Unruh drops his glass, but remains upright, eyes glazed. There are a few slow collapses, but overall, almost everyone at the party remains standing, gazes fixed on something far, far away, but unseeing, as the fireworks fizzle and die above us.

Another trick from the gogol pirate handbook: an opto-genetic virus that makes brain cells hypersensitive to certain wavelengths of light. It was not hard to customise it not for the purposes of uploads, but for creating a period of inactivity. It looks like the infection from my flower spread even faster than I thought. And there are only so many fireworks manufacturers in the Moving City: bribing them with the pretence of a little innocent surprise for M. Unruh was the easy part.

I wrap myself in gevulot and make my way past the stunned, silent, thoughtless crowd. Raymonde is waiting for me at the garden gate, also wrapped in full privacy.

‘Are you sure you don’t want to stay for one more dance?’ I ask her. I close my eyes and wait for the slap. It doesn’t come. When I open my eyes, she is looking at me, face unreadable.

‘Give it back. His gevulot. Now.’

And I do, returning all the rights to the detective’s memories she gave me, purging all of him out of myself, becoming just Jean le Flambeur again.

She sighs. ‘That’s better. Thank you.’

‘I take it that your crowd will cover our tracks here?’

‘Don’t worry,’ she says. ‘Just go and do your part.’

‘In case it makes you feel any better,’ I say, ‘the next part involves me dying.’

We are in the public park. It is dark. Raymonde becomes the Gentleman and floats into the air. The dying fireworks reflect from her silver mask. ‘I never wanted you to die,’ she says. ‘It was always about something else.’

‘What? Revenge?’

‘Let me know when you figure it out,’ she says and is gone.

Amazingly, the party continues after the period of stolen time expires. Ten minutes have passed. The band picks up the tune, and the conversations begin again. And of course, there is only one topic.

Isidore’s temples throb. With the Quiet guards and Odette, he searches the grounds and the garden’s exomemory, over and over. But there is no sign of le Flambeur. The sense of failure and disappointment is a leaden weight in his belly. When the hour approaches midnight, he finally returns to the party.

Unruh has opened his gevulot to the public. He is the centre of attention and loving it, complimented on his bravery facing the thief. But eventually he waves his hand. ‘My friends, it is time for me to leave you,’ he says. ‘Thank you for your patience with our unplanned entertainment number.’ Laughter. ‘But at least – and thanks to the bravery of our very own M. Beautrelet – he went away empty-handed.

‘It was my intention to do this in bed between my lovely ladies here,’ he says, clutching two Serpent Street courtesans, ‘and possibly while being crushed by an elephant.’ He raises his glass to the gracile pachyderm looming behind the crowd. ‘But perhaps it is better to do it here, with friends. Time is what we make of it; relative, absolute, finite, infinite. I choose to let this moment last forever so that when I toil to clean your sewers and protect you from phoboi and carry your city on my back – I can remember what it is like to have such friends.’

‘And so, with a drink, and a kiss,’ Unruh kisses both girls – ‘or two’ – laughter – ‘I die. See you in the—’

He falls to the ground, dropping his glass. Blinking, staring at the still form of the millenniaire, Isidore looks at his Watch. It shows one minute to midnight. But how? He planned it so carefully, to the last word. But his thoughts are drowned by cheers and popping champagne bottles, all around.

As the Resurrection Men come to take the body away and the wake part of the celebrations begins, Isidore sits down with a glass of wine and begins to deduce.

Interlude TRUTH

On the night of the Spike, Marcel and Owl Boy go out over Noctis Labyrinthus in a glider.

It is Owl Boy’s idea, of course. Everybody knows the Labyrinthus canyons are full of phoboi and deceptive thermals. Marcel cannot exactly afford the Time for the glider either, but there is no arguing with his lover.

‘You have become an old man,’ he says. ‘You will never be an artist if you don’t court death every now and then.’ The barb about the concept he had been working on so long only to see it realised by someone else stings: and he can’t live that down. And so he ends up in the sky, looking down at the dark chasms and up at the stars, and, in spite of everything, enjoying himself.

Above Ius Chasma, Owl Boy suddenly steers the glider down until they almost scrape the dark pseudotrees that grow there, then pulls sharply up. They veer close to the canyon’s rim and the bottom of Marcel’s stomach goes down to his toes. Seeing his expression, Owl Boy whoops with laughter.

‘You are crazy,’ Marcel tells Owl Boy, and kisses him.

‘I thought you were never going to do that,’ Owl Boy says, smiling.

‘That was fun,’ Marcel says. ‘But could we go higher and just look at the sky, for a while?’

‘Anything for you, my love. Besides, we have all night for acrobatics.’

Marcel ignores his wink, swings his seat back and looks at the sky. He ’blinks the constellations and planets into being.

‘I’ve been thinking about going away,’ Marcel says.

‘Leaving?’ Owl Boy says. ‘Where would you go?’

Marcel gestures. ‘You know. Up. Out there.’ He presses his palm against the smooth, transparent skin of the glider. A bright Jupiter winks at him between his fingers. ‘It’s a stupid cycle here, don’t you think? And it doesn’t feel real here anymore.’

‘Isn’t that supposed to be your job? Feeling unreal?’ There is a hint of anger in his voice. Owl Boy is an engineering student, and he would never have gone for him if not for the physical attraction; but every now and then he says things that make Marcel’s heart jump. Many times during the course of their two-year partnership, Marcel has thought about leaving him. But moments like this always pull him back in.

‘No,’ Marcel says. ‘It’s about making unreal things real, or real things more real. It would be easier, up there. The zokus have machines that turn thoughts into things. The Sobornost say that they are going to preserve every