Zendegi

Shouts of triumph filled the courtyard. Javeed was ecstatic, jumping up and down with delight; Martin wished he could have lofted him into the air, though the way his back had been lately he probably should be grateful that it was impossible here.

‘I want to throw a coin in the fountain!’ Javeed said. Martin held out his empty hands. ‘They don’t take our money here, remember?’ No doubt that would be easily fixed once they had Martin’s credit card details.

Some of the children were gathering around the fountain, searching for a hidden reward. Martin and Javeed joined them, but Martin was curious about more basic things than game-loot. Zendegi wouldn’t play along if you insisted on trying to occupy the same location as a solid object, but what about water?

Martin said, ‘Try and splash me. See what happens.’

Javeed hesitated, probably recalling the dose of vertigo he’d received when he’d tried to grab hold of Martin’s legs. But he summoned up his courage and reached into the pool of water at the fountain’s edge. From his expression it was clear that he felt something, but before Martin could ask him to describe the sensation, Javeed had taken him at his word and swatted some of the stuff in his direction. Martin blinked at the stream of droplets, unable to shut off the protective instinct. When he opened his eyes he put a hand to his cheek and felt moisture on his fingertips. Weirdly, he couldn’t decide how convincing the sensation was in itself; the context told him what it should have meant, and his brain just accepted the whole package.

Javeed laughed and cupped some more water threateningly in his hand, but at the last moment he spared Martin and tipped it onto the ground instead. As it puddled on the grey stone, the hard surface fissured and disintegrated with a steamy hiss, then green blades of grass thrust their way up through the powdery residue.

Javeed shouted wildly, and soon all the children were joining in, scooping up water and dropping it onto the stone. Martin didn’t want to rob the kids of any of their fun – and he felt a little self-conscious, too – but after a while he couldn’t resist; he cupped some water in his hands and carried it to one of the few remaining patches that had escaped the transformation. That grass and stone felt the same beneath his shoes didn’t really undermine his suspension of disbelief, and when he squatted down to check the texture with his hands it was downright eerie: when his fingertip made contact with a blade of grass, the sensation of gentle springiness created by the haptic glove’s calibrated tickle was more than enough to bolster the illusion.

That was enough for him; Martin stood aside and watched as the children hunted for the spots they’d missed. Javeed kept crossing the grass around the fountain with handfuls of water that leaked through his fingers before he could find any stone to transmute, but he wasn’t growing frustrated; everyone was having much too good a time.

A blue-and-gold butterfly hovered beside the fountain. Martin turned towards the sudden shouts of excitement and saw a whole swarm of them peeling off the courtyard’s wall. Someone had splashed the wall, and unlike the change that had been wrought on the ground, this appeared to be self-sustaining; as the tiles of the mosaic became the scales of butterfly wings, their neighbours needed no extra dose of water to follow in their wake.

Javeed was open-mouthed with astonishment now; his face looked as if it had been pushed beyond the already overblown exemplar he’d given Omar. The walls of the courtyard disappeared beneath a tornado of butterflies that stretched up into the air; a few were flying across the grass, but the swarm as a whole kept its distance, preventing the spectacle from becoming oppressive. The children were shouting and squealing, but nobody seemed frightened. Martin went and stood beside Javeed and they watched in silence as the vortex of change ate its way through the walls of the courtyard and began devouring the surrounding maze. He looked up, afraid that the insects might block out the sky, but the funnel was broadening as it grew, the butterflies dispersing as they ascended.

As the maze disintegrated, the grass of the courtyard spread out to take its place; like a swarm of locusts in reverse the butterflies were transforming the once barren ground into lush greenery. But even more strikingly, the advancing horde left something intact: people. Apparently not everyone had managed to reach the courtyard, and now the stragglers were being liberated from the confusion of the maze. Martin saw one group of children leaping into the air, trying to catch the blue-and-golden insects.

When the butterflies reached the edges of the maze they flew off across the rocky desert, leaving behind nothing but an octagonal oasis centred on the fountain.

As calm descended, Martin could hear his heart pounding. He felt elated, but he was drained as well. He turned to Javeed. ‘You okay, pesaram?’