Fiddler called out somewhere behind him, but the Trell did not respond. He'd found one of the curving avenues and was making for the centre.

The seven scorpion-sting thrones had once towered over the enclosure, each seventy-seven arm-spans high. Each had been shattered ... by sword blows, by an unbreakable weapon in hands powered by a rage almost impossible to comprehend.

Little remained of the offerings and tributes that had once crowded the circle of sand, with one exception, before which Icarium now stood. The Jhag was motionless, his head tilted upwards to take in the immense construction that rose before him.

Its iron gears showed no rust, no corrosion, and would still be moving in a measure that could not be seen by mortal eyes. The enormous disc that dominated the structure stood at an angle, its marble face smothered with etched symbols. It faced the sun, though that fiery orb was barely visible through the sky's golden haze.

Mappo slowly walked towards Icarium and stopped two paces behind him.

His presence was sensed, for Icarium spoke. 'How can this be, friend?'

It was the voice of a lost child, and it twisted like a barbed shaft in the Trell's heart.

'This is mine, you see,' the Jhag continued. 'My ... gift. Or so I can read, in this ancient Omtose script. More, I have marked – with knowing – its season, its year of construction. And see how the disc has turned, so that I may see the Omtose correspondence for this year ... allowing me to calculate ...'

His voice fell away.

Mappo hugged himself, unable to speak, unable even to think. Anguish and fear filled him until he too felt like a child, come face to face with a nightmare.

'Tell me, Mappo,' Icarium continued after a long moment, 'why did the destroyers of this city not destroy this as well? True, sorcery invested it, made it immune to time's own ravages ... but so too were these seven thrones ... so too were many other gifts in this circle. All things made can be broken, after all. Why, Mappo?'

The Trell prayed his friend would not turn around, would not reveal his face, his eyes. The child's worst fears, the nightmare's face – a mother, a father, all love stripped away, replaced by cold intent, or blind disregard, the simple lack of caring . . . and so the child wakens shrieking . . .

Do not turn, Icarium, I cannot bear to see your face.

'Perhaps I made an error,' Icarium said, still in that quiet, innocent tone. Mappo heard Fiddler and Crokus arrive on the sand behind him. Something in the air held them to silence, stalled their approach. 'A mistake in the measurement, a slip of the script. It's an old language, Omtose, faint in my memory – perhaps as faint back then, when I first built this. The knowledge I seem to retain feels ... precise, yet I am not perfect, am I? My certainty could be a self-delusion.'

No, Icarium, you are not perfect.

'I calculate that ninety-four thousand years have passed since I last stood here, Mappo. Ninety-four thousand. There must be some error in that. No city ruin could survive that long, could it?'

Mappo found himself shrugging. How could we know one way or the other?

'The investiture of sorcery, perhaps...'

Perhaps.

'Who destroyed this city, I wonder?'

You did, Icarium, yet even in your rage a part of you recognized what you yourself had built, and left it intact.

'They had great power, whoever they were,' the Jhag continued. 'T'lan Imass arrived here, sought to drive the enemy back – an old alliance between the denizens of this city and the Silent Host. Their shattered bones lie buried in the sand beneath us. In their thousands. What force was there that could do such a thing, Mappo? Not Jaghut, even in their preeminence a thousand millennia past. And the K'Chain Che'Malle have been extinct for even longer. I do not understand this, friend ...'

A callused hand fell on Mappo's shoulder, offered a solid grip briefly, then withdrew as Fiddler stepped past the Trell.

'The answer seems clear enough to me, Icarium,' the soldier said, halting at the Jhag's side. 'An Ascendant power. The fury of a god or goddess unleashed this devastation. How many tales have you heard of ancient empires reaching too high in their pride? Who were the Seven Holies to begin with? Whoever they were, they were honoured here, in this city and no doubt its sister cities throughout Raraku. Seven thrones, look at the rage that assailed each of them. Looks ... personal, to me. A god's or a goddess's hand slapped down here, Icarium – but whoever it was has since drifted away from mortal minds, for I, at least, cannot think of any known Ascendant able to unleash such power on the mortal plain as we see here—'