She faced him then, the chain rattling between them. He looked more of a sunken-eyed toad than a man. He was bald, his face webbed in tattooing, minute, black, square-etched symbols hidden within an overall pattern covering skin like a wrinkled scroll. He was naked but for a ragged loincloth, its dye a faded red. Flies crawled all over him; reluctant to leave they danced on – but not, Felisin realized, to Hood's bleak orchestration. The tattooed pattern covered the man – the boar's face overlying his own, the intricate maze of script-threaded, curled fur winding down his arms, covering his exposed thighs and shins, and the detailed hooves etched into the skin of his feet. Felisin had until now been too self-absorbed, too numb with shock to pay any attention to her companions in the chain line: this man was a priest of Fener, the Boar of Summer, and the flies seemed to know it, understand it enough to alter their frenzied motion. She watched with morbid fascination as they gathered at the stumps at the ends of the man's wrists, the old scar tissue the only place on him unclaimed by Fener, but the paths the sprites took to those stumps touched not a single tattooed line. The flies danced a dance of avoidance – but for all that, they were eager to dance.

The priest of Fener had been ankle-shackled last in the line. Everyone else had the narrow iron bands fastened around their wrists. His feet were wet with blood and the flies hovered there but did not land. She saw his eyes flick open as the sun's light was suddenly blocked.

Hood's priest had arrived. Chain stirred as the man on Felisin's left drew back as far as the links allowed. The wall at her back felt hot, the tiles – painted with scenes of imperial pageantry – now slick through the thin weave of her slave tunic. Felisin stared at the fly-shrouded creature standing wordless before the squatting priest of Fener. She could see no exposed flesh, nothing of the man himself – the flies had claimed all of him and beneath them he lived in darkness where even the sun's heat could not touch him. The cloud around him spread out now and Felisin shrank back as countless cold insect legs touched her legs, crawling swiftly up her thighs – she pulled her tunic's hem close around her, clamping her legs tight.

The priest of Fener spoke, his wide face split into a humourless grin. 'The Thirsting Hour's well past, Acolyte. Go back to your temple.'

Hood's servant made no reply but it seemed the buzzing changed pitch, until the music of the wings vibrated in Felisin's bones.

The priest's deep eyes narrowed and his tone shifted. 'Ah, well now. Indeed I was once a servant of Fener but no longer, not for years – Fener's touch cannot be scrubbed from my skin. Yet it seems that while the Boar of Summer has no love for me, he has even less for you.'

Felisin felt something shiver in her soul as the buzzing rapidly shifted, forming words that she could understand. 'Secret. . . to show . . . now . . .'

'Go on then,' the one-time servant of Fener growled, 'show me.'

Perhaps Fener acted then, the swatting hand of a furious god – Felisin would remember the moment and think on it often – or the secret was the mocking of immortals, a joke far beyond her understanding, but at that moment the rising tide of horror within her broke free, the numbness of her soul seared away as the flies exploded outward, dispersing in all directions to reveal ... no-one.

The former priest of Fener flinched as if struck, his eyes wide. From across the Round half a dozen guards cried out, wordless sounds punched from their throats. Chains snapped as others in the line jolted as if to flee. The iron loops set in the wall snatched taut, but the loops held as did the chains. The guards rushed forward and the line shrank back into submission.

'Now that,' the tattooed man shakily muttered, 'was uncalled for.'

An hour passed, an hour in which the mystery, shock and horror of Hood's priest sank down within Felisin to become but one more layer, the latest but not the last in what had become an unending nightmare. An acolyte of Hood ... who was not there. The buzzing of wings that formed words. Was that Hood himself? Had the Lord of Death come to walk among mortals? And why stand before a once-priest of Fener – what was the message behind the revelation?

But slowly the questions faded in her mind, the numbness seeping back, the return of cold despair. The Empress had culled the nobility, stripped the Houses and families of their wealth followed by a summary accusation and conviction of treason that had ended in chains. As for the ex-priest on her right and the huge, bestial man with all the makings of a common criminal on her left, clearly neither one could claim noble blood.

She laughed softly, startling both men.