'A monastery,' List said. 'According to the only map that showed it.'

'Which Ascendant?'

List shrugged. 'Probably one of the Seven Holies.'

'If there's anyone still in there, they'll get quite a view of what's to come.'

Kamist Reloe had positioned forces down and to either side of his elite companies, blocking the north and south ends of the basin. Standards of the Sialk, Halafan, Debrahl and Tithansi contingents rose from the southern element; Ubari the northern. Each of the three forces outnumbered Coltaine's by a large margin. A roar began building from the army of the Apocalypse, along with a rhythmic clash of weapons on shields.

The marines marched towards the crossing in silence. Voices and clangour rolled over them like a wave. The Seventh did not falter.

Gods below, what will come of this?

The River P'atha was an ankle-deep trickle of warm water, less than a dozen paces across. Algae covered the pebbles and stones of the bottom. The larger boulders were splashed white with guano. Insects buzzed and danced in the air. The river's cool breath vanished as soon as Duiker stepped onto the opposite bank, the basin's baked heat sweeping over him like a cloak.

Sweat soaked the quilted undergarment beneath his chain hauberk; it ran down in dirty runnels beneath gauntlets and into the historian's palms. He tightened his grip on the shield strap, his other hand resting on the pommel of his short sword. His mouth was suddenly bone dry, though he resisted the urge to drink from his flask. The air stank of the soldiers he followed, a miasma of sweat and fear. There was a sense of something else, as well, a strange melancholy that seemed to accompany the relentless forward motion of the company.

Duiker had known that sense before, decades ago. It was not defeat, nor desperation. The sadness arose from whatever lay beyond such visceral reactions, and it felt measured and all too aware.

We go to partake of death. And it is in these moments, before the blades are unsheathed, before blood wets the ground and screams fill the air, that the futility descends upon us all. Without our armour, we would all weep, I think. How else to answer the impending promise of incalculable loss?

'Our swords will be well notched this day,' List said beside him, his voice dry and breaking. 'In your experience, sir, what's worse – dust or mud?'

Duiker grunted. 'Dust chokes. Dust blinds. But mud slips the world from under your feet.' And we'll have mud soon enough, when enough blood and bile and piss have soaked the ground. An equal measure of both curses, lad. 'Your first battle, then?'

List grimaced. 'Attached to you, sir, I've not been in the thick of things yet.'

'You sound resentful.'

The corporal said nothing, but Duiker understood well enough. The soldier's companions had all gone through their first blooding, and that was a threshold both feared and anticipated. Imagination whispered untruths that only experience could shatter.

Nevertheless, the historian would have preferred a more remote vantage point. Marching with the ranks, he could see nothing beyond the press of humanity around him. Why did Coltaine put me here? He's taken from me my eyes, damn him.

They were a hundred paces from the ramp. Horsewarriors galloped across the front of the flanking enemy forces, ensuring that all held position. The drumming shields and screams of rage promised blood and would not be held in check for much longer. Then we will be assailed from three sides, and an effort will be made to cut us away from the Seventh's infantry while they struggle to defend the wounded. They'll behead the serpent, if they can.

The Crow horsewarriors were readying bows and lances to either side, heads turned and fixed on the enemy positions. A horn announced the command to ready shields, the front line locking while the centre and rear lofted theirs overhead. Archers were visible, scrambling into position at the top of the ramp.

There was no wind, the motionless air heavy.

It may have been disbelief that held the flanking forces back. Coltaine had displayed no reaction to the enemy's positions and strength; indeed the Seventh simply marched on and, reaching the ramp, began the ascent without pause.

The slope was soft, boulders and sand, deliberately treacherous underfoot. Soldiers stumbled.

Suddenly arrows filled the sky, sweeping down like rain. Horrendous clattering racketed over Duiker's head as shafts snapped, skidded across the upraised shields, some slipping through to strike armour and helms, some piercing flesh. Voices grunted beneath the turtle's back. Cobbles pitched underfoot. Yet the carapaced wedge climbed on without pause.

The historian's elbows buckled as an arrow struck his shield a solid blow. Three more rapped down in quick succession, all glancing impacts that then skittered away across other shields.