"I guess I hit my head," he said as they carefully arranged themselves in a sitting position. She would not let go of him, and from experience with darkness he knew why. "Where are we?"

She laughed; the laugh had an hysterical edge to it. "Where do you think we are?"

"Sorry. I meant... how big is this place. Did you explore?"

"I didn't want to lose you. It might be... who knows how big."

Jordan shut his eyes so he could look about himself using his Wind sense. He saw nothing but the speckled black inside his own eyes. Either there were no mecha here, not even the smallest speck, or he had lost his second sight.

His heart was in his mouth as he called "Hello?" with his Wind voice. He sent the call to anyone, anything that might hear him. "Hello, please!"

"Ka." The little Wind's voice rang in his head like the purest bell.

Jordan sagged in relief. "So I'm not..." He stopped, and forgot to breathe for a moment. Had he really been about to say crippled?

"Dead?" Tamsin laughed. "No, we're not dead, but we might as well be. We're in the belly of the monster."

He had come all this way to divest himself of the new senses Armiger and Calandria had given him. Was he really disappointed now they were gone?

Yes.

Jordan found himself laughing. Every sound he made drove a spike of pain through his head, so he stopped quickly.

"I fail to see the humor in the situation," said Tamsin.

"Sorry."

"Well." She hugged him. "You came here to talk to this thing. So... talk."

"I'm not sure I—" he felt her tense. "Yes, yes, I'll talk to it. Ka?"

"Yes?"

"Where are we? Do you know this desal? Can it talk? Why did it let us in? Are the morphs still outside? What about—" Tamsin nudged him in the ribs.

"Slow down," she hissed.

"You are in a holding pen near the gene splicing tanks of desal 447," said Ka. "I know this desal. It has no vocal apparatus, but conversation with it can be relayed through me. The morphs are still outside."

Jordan told this to Tamsin, then said, "Ka, are able to speak out loud?"

A faint voice came out of the darkness overhead: "Yes."

"Ah!" Tamsin clutched him.

"It's okay," he said. "That's our travelling companion." He had described Ka to her on the trip here; he didn't know if she'd believed him then. Judging from the way she kept her grip on him, she didn't quite believe him now.

"Ka, could you speak aloud for a while, so we can both hear?"

"Yes."

Tamsin remained silent for a minute. "Of course. Yeah, I knew he was real, I just... um..."

"I find it hard to believe he's real myself," said Jordan. "Ka, will the desal speak with us?"

"It says, 'Mediation speaks.'"

The voice was Ka's, quiet, flat and calm. Nonetheless, the hairs on the back of Jordan's neck stood on end. He felt small and unimportant suddenly, like being addressed by Castor or some other inspector, only infinitely more so. He tried to force confidence into his voice as he said, "Do you know who I am?"

"Identity," said the desal. "It asks ancient questions. Identity was abolished."

"I don't understand."

"Wait. Mediation raids ancient language archives. I. You are I. That is important."

Tamsin shook her head. "It's senile," she whispered.

"Language comes like floodwaters," said the voice abruptly. "You are human. I am desal."

"Then you do know who I am."

"Mediation knows only that the Heaven hooks and the Diadem swans want it to give you up," said the desal. The voice was smooth and steady now.

"And you won't?"

"Not yet."

Jordan chewed on his lip. The next question was obvious, but he didn't want to ask it rashly, lest the desal begin to wonder itself—

"Why not?" said Tamsin. Jordan groaned.

"You are the hostages of Mediation," said the desal.

Jordan was completely tongue-tied for a few seconds. "Hostages? Why do you need hostages?"

"Hey!" Tamsin slapped the floor somewhere nearby. "Can we get some light in here?"

"Yes."

Brilliance hit them like a flood. Jordan yelped and squeezed his eyes shut. "Good idea," he said, as he slowly pried first one, then the other eye open a slit.

The light came from dozens of brilliant lamps like small suns, studded in the ceiling of a huge domed chamber. The chamber was filled with towering blocks of white crystal, and the floor was scattered with chunks large and small. Thousands of small black sticks lay everywhere too.

Jordan wiped his fingers across the surface he was sitting on, and licked them. "Salt," he said to himself in sudden understanding.

Tamsin gave a sudden shriek and pointed. Jordan turned.

A dead morph lay like a heap of sodden laundry not three meters away. Beyond it Jordan saw skittering movement. It took him a few seconds to realize that what he had taken to be sticks was actually hundreds, maybe thousands of small rock lizards, like the ones he had seen sunning themselves in the desert. They were scrambling around trying to escape the light; or maybe they ran like this all the time.

"What's with the lizards?" Again Tamsin beat him to the question.

"Mediation makes a new breed," said the desal.

"So your name is Mediation?"

"No. `My' name is desal 447. Mediation is the current plan."

Jordan shook his head, this time in bewilderment. "And what about the morph? Did you kill it?"

"Yes. It is within the mandate of Mediation."

Jordan stood up carefully, minding his throbbing head. Now that he knew there were little monsters scampering everywhere, the floor didn't seem quite so comfortable. "There's no mecha here at all, is there?" he asked.

"No. The Ventus worldbuilding mechanisms do not interpenetrate."

"And you block all the—" what had Calandria called them?— "signals going and coming in here?"

"This chamber is radio and EPR silent, yes."

"So why are we hostages?" asked Tamsin.

Jordan waved his hands at her. "Wait, wait! Let's just... one thing at a time here."

She scowled. "You asked earlier."

"The Swans will not destroy desal 447 so long as Mediation is holding you," explained the desal. "They want you."

"Why?" he asked.

"That," said the desal, "is what Mediation was going to ask you."

He and Tamsin looked at each other. Her eyes were wide; she spread her hands and stepped back, symbolically leaving the conversation to him.

What would Armiger do in this situation? He had no idea.

Jordan shrugged. "Let's deal," he said. "We'll tell you what we know if you tell us what we want to know and if you get us away from the swans."

Tamsin was pacing, head down, hands behind her back.

"Why should Mediation help you escape?" asked the desal. "They will destroy desal 447 if it does that."

"Then why don't you give us up to them?"

The desal did not answer.

"If you had the power to compel the information you want from us, you'd have done it by now," Jordan continued. "You don't want them breathing down your neck, do you? You can't afford to wait."

Again there was no answer.

Tamsin returned to the start of the circle she had walked. "Great, now you made him mad," she said.

"No. What's the difference between desal 447 and this 'Mediation' thing?" he wondered aloud.

"Ask it," she said with a shrug.

Jordan didn't want to give away his ignorance. But then, so far Tamsin had been scoring all the best questions... "What's the difference between desal 447 and Mediation?" he asked.

"The question is one of identity," said the entity he had been thinking of as the desal. "Inapplicable in this case."

"Okay, so what's Mediation then?"

"Mediation is a thalientic language-game that preserves the original language of the Ventus terraforming system. It is hostile to the pure thalience of the swans and other entities that control global insolation."