“How do they know who’s on whose side?” hissed Friendly.

Cosca’s grin gleamed in his soot-smeared face. “Guesswork, mostly. You just try to stay pointed in the right direction and hope for the… ah.”

A fragment had broken from the general mêlée and was flowing forwards, bristling with weapons. Friendly could not even tell whether they were the besiegers or the besieged, they hardly seemed like men at all. He turned to see a wall of spears advancing down the street from the opposite direction, shifting light gleaming on dull metal, across stony faces. Not individual men, but a machine for killing.

“This way!” Friendly felt a hand grab his arm, shove him through a broken doorway in a tottering piece of wall. He stumbled and slipped, pitched over on his side. He half-ran, half-slid down a great heap of rubble, through a cloud of choking ash, and lay on his belly beside Cosca, staring up towards the combat in the street above. Men crashed together, killed and died, a formless soup of rage. Over their screams, their bellows of anger, the clash and squeal of metal, Friendly could hear something else. He stared sideways. Cosca was bent over on his knees, shaking with ill-suppressed mirth.

“Are you laughing?”

The old mercenary wiped his eyes with a sooty finger. “What’s the alternative?”

They were in a kind of darkened valley, choked with rubble. A street? A drained canal? A sewer? Ragged people picked through the rubbish. Not far away a dead man lay face down. A woman crouched over the corpse with a knife out, in the midst of cutting the fingers from one limp hand for his rings.

“Away from that body!” Cosca lurched up, drawing his sword.

“This is ours!” A scrawny man with tangled hair and a club in his hand.

“No.” Cosca brandished the blade. “This is ours.” He took a step forwards and the scavenger stumbled back, falling through a scorched bush. The woman finally got through the bone with her knife, pulled the ring off and stuffed it in her pocket, flung the finger at Cosca along with a volley of abuse, then scuttled off into the darkness.

The old mercenary peered after them, weighing his sword in his hand. “He’s Talinese. His gear, then!”

Friendly crept numbly over and began to unbuckle the dead man’s armour. He pulled the backplate away and slid it into his sack.

“Swiftly, my friend, before those sewer rats return.”

Friendly had no mind to delay, but his hands were shaking. He was not sure why. They did not normally shake. He pulled the soldier’s greaves off, and his breastplate, rattling into the sack with the rest. Four sets, this would be. Three plus one. Three more and they would have one each. Then perhaps they could kill Ganmark, and be done, and he could go back to Talins, and sit in Sajaam’s place, counting the coins in the card game. What happy times those seemed now. He reached out and snapped off the flatbow bolt in the man’s neck.