Behind her stood the Lady of the Ninth House, watching her with no satisfaction.

“I got wind of your plan only last week,” she admitted.

Gideon said nothing.

“A week before,” Harrow continued. “I wouldn’t have known at all, if I hadn’t gotten the summons. You’d done everything right. They said I could put my reply on the shuttle I had previously scheduled, if I wanted to write in paper. I will give you your due: there was no way you could have accounted for that. I could have spoiled it before, but I wanted to wait until now to do anything. I wanted to wait … for the very moment when you thought you’d gotten away … to take it from you.”

Gideon could only manage, “Why?”

The girl’s expression was the same as it was on the day that Gideon had found her parents, dangling from the roof of their cell. It was blank and white and still.

“Because I completely fucking hate you,” said Harrowhark, “no offence.”

4

IT WOULD HAVE BEEN neater, perhaps, if all of Gideon’s disappointments and woes from birth downward had used that moment as a catalyst: if, filled with a new and fiery determination, she had equipped herself down there in the dark with fresh ambition to become free. She didn’t. She got the depression. She lay in her cell, picking at life like it was a meal she didn’t want to eat. She didn’t touch her sword. She didn’t go and jog around the planter fields and dream of what days looked like to Cohort recruits. She stole a crate of the nutrient paste they put in the gruels and soups fed to the Ninth faithful and squirted them in her mouth when she got hungry, listlessly leafing through magazines or lying back on her bed, crunching her body into sit-ups to make time go away. Crux had snapped the security cuff back on her ankle and she rattled it when she moved, often not bothering to turn on the lights, clinking around in the dark.

A week’s grace was all she got. The Reverend Daughter turned up, as she always goddamn did, standing outside the locked door of her cell. Gideon knew she was there because the shadows in front of the little peephole changed, and because it would be nobody else. By way of hello she said, “Fuck you,” and switched to push-ups.

“Stop sulking, Griddle.”

“Go choke on a dick.”

“I have work for you,” said Harrowhark.

Gideon let herself rest on the apex extension of her arms, staring down sightlessly at the cold floor, the sweat frosting on her back. Her rib still hurt when she breathed, and the cuff was heavy on her ankle, and one of the nuns had jammed her tooth back in too hard and it was like the woe of the Emperor every time she sneezed. “Nonagesimus,” she said slowly, “the only job I’d do for you would be if you wanted someone to hold the sword as you fell on it. The only job I’d do for you would be if you wanted your ass kicked so hard, the Locked Tomb opened and a parade came out to sing, ‘Lo! A destructed ass.’ The only job I’d do would be if you wanted me to spot you while you backflipped off the top tier into Drearburh.”

“That’s three jobs,” said Harrowhark.

“Die in a fire, Nonagesimus.”

There was a rustle from outside; the light scrape of a pin being pulled from a stud before it was pushed through the mesh of the peephole. Belatedly, Gideon scrambled up to toss it back, as one did a grenade; but the bead of Harrow’s earring had landed in her cell, and from that tiny mote of bone sprang humerus, radius, and ulna. A skeletal hand groped blindly at the key in the lock and turned it even as Gideon swung her boot around to smash it into splintery bits. It crumbled away to dust, including the stud. Harrowhark Nonagesimus swung open the door, haloed faintly in the electric lights from the tier, her acerbic little face as welcome as a knee to the groin.

“If you want to do something interesting, come with me,” she commanded. “If you want to wallow in your shockingly vast reserves of self-pity, cut your throat and save me the food bill.”

“Oh damn! Then can I join your old man and lady in the puppet show?”

“How the world would suffer without your wit,” said Harrowhark blandly. “Get your robe. We’re going down to the catacomb.”

It was almost gratifying, Gideon reflected, struggling with the black folds of her church gown, that the heir to the House of the Ninth refused to walk with her on the inside of the tier: she walked close to the wall instead, keeping pace half a step behind Gideon, watching for Gideon’s hands and Gideon’s sword. Almost gratifying, but not quite. Harrow could make even overweening caution offensive. After long days with just her little reading lamp, Gideon’s eyes stung from the lukewarm light of the Ninth drillshaft: she blinked myopically as the lift rattled them down to the doors of Drearburh.

“We’re not going into the inner sanctuary, you recreant,” Harrow said as Gideon balked. “We’re going to the monument. Come.”

The lifts that went down into the foetid bowels of Drearburh were death traps. The ones they entered now, down to the crypts, were especially bad. This one was an open platform of oxygen-addled, creaking metal, tucked behind an iron door that Harrow opened with a tiny chipkey from around her neck. As they descended, the air that rushed up to meet them was so cold that it made Gideon’s eyes water; she pulled the hood of her cloak down over her head and shoved her hands up its sleeves. The central buried mechanism that made their pit on this planet possible sang its low, whining song, filling the elevator shaft, dying away as they went deeper and deeper into the rock. It was profoundly dark.

Stark, strong light swamped their landing, and they walked out into the labyrinth of cages filled with whirring generators that nobody knew how to work. The machines sat alone in their carved-out, chilly niches, garlanded with black crepe from Ninth devotees long dead, their barred housings keeping the two at arm’s length as they passed. The cave narrowed into a passageway and the passageway terminated in a pitted door: Harrow pushed this open and led the way into a long, oblong chamber of bone-choked niches and bad copies of funerary masks, of wrapped bundles and seriously ancient grave goods.

At one niche, Aiglamene kneeled, having set herself the task of ransacking as many of the wrapped bundles as she could. Instead of a Ninth robe she wore a thick wool jacket and gloves, which gave her the appearance of a marshmallow pierced with four toothpicks of differing lengths. She was wearing a particularly po-faced, battle-weary expression as she picked through around a hundred swords in varying stages of death; next to her was a basket of daggers and a handful of knuckle knives. Some were rusted to hell, some were halfway rusted to hell. She was examining a sword and gloomily rubbing at a bit of built-up plaque on the blade.

“This plan is doomed,” she said to them, without looking up.

“Success, Captain?” said Harrowhark.

“They’re all archaeology, my lady.”

“Unfortunate. What was Ortus preferring, these days?”

“Speaking freely,” said Aiglamene, “Ortus preferred his mother and a book of sad poems. His father trained him to fight sword-and-buckler, but after his death—” She gave a somewhat creaking shrug. “He was a damned poor swordsman at his peak. He was not his father’s son. I would have trained him sword-and-powder, but he said he had the catarrh.”