"Are you okay?"

Rhaen kept her eyes on the white glare ahead of them.

For a moment, she did not answer. The desert edge shimmered in pale light, the glass-like ground throwing heat back upward in waves that made the air twitch. Behind them, the mountain descent still sat inside her bones like a debt not yet paid. In front of them, the domain stretched on with the patient cruelty of something that did not care how tired flesh was, or how many near escapes a person had already earned.

Her throat felt dry. Her shoulders felt too heavy. The heat waiting ahead looked different from the mountain hardship behind them, but not kinder. Only simpler. Simpler in the way a knife was simpler than a maze.

"I'm still standing," she said at last.

It was the kind of answer a soldier gave when she did not want to be asked again.

Mikhailis looked at her once, then looked away before the gaze could turn into pity.

Still standing is not the same as fine. But if I say that out loud, she'll bite me first and collapse second.

He crouched and checked the remaining ration bundles from the village, then the small water reserve, then the ant feeds flickering through the corner of his glasses. Two were blurred by heat shimmer. One was stable. One was cutting in and out. Not ideal. Not fatal. Yet.

He stood and tore one strip from an old cloth wrapping, then offered it to her. "Around your neck. Less skin open means less regret later."

Rhaen took it without arguing. That itself said enough.

He wrapped another around his own lower face, adjusted the fit of his glasses, then looked over the pale desert threshold again.

"We don't cross this in one heroic push," he said. "Short runs. Shade when we can get it. Water before we think we need it, not after. If anything looks generous, distrust it. If it looks too miserable to matter, distrust that too."

Rhaen tied the cloth into place. "That last rule feels written for you specifically."

"I inspire useful philosophies."

She almost rolled her eyes, but the motion died halfway. He saw it. He saw the tiny drag in her shoulders too, the way she breathed a little shallower than before, the way she shifted one foot a fraction more carefully than the other.

She hates being seen when she's running out. Fine. I'll see it quietly.

The desert met them with a different kind of hostility than the mountains. There was no cliff to fear, no loose rock waiting to take an ankle, no drop wide enough to swallow a body whole. The danger here was simpler and meaner. Heat rose from the pale ground and struck from below. Light bounced off broken black stone and half-buried glassy ridges hard enough to make the eyes ache even through the dust. The air itself felt thin and dry, not suffocating, but stealing moisture with every breath until even silence seemed expensive.

Black ruins stood out of the dunes like broken teeth. Some were no more than tilted marker stones. Some looked like the corners of larger buried structures. Once, Mikhailis saw something that might have been the top of a tower long ago, now trapped in sand up to its shoulders, the uppermost edge still carrying a faint line of dead carving.

He kept the ants low to the ground where the shimmer was weaker. Worker ants ran in staggered patterns ahead of them, slipping over hard-packed lines and vanishing into cracks. The soldier ants stayed wider, not too near, not too far. Enough to warn. Enough to kill something small if it got clever. Enough to die first if the domain decided humor was appropriate.

Rhaen pointed with two fingers. "Not that strip."

He followed her line. A pale band of sand stretched smooth between two black stone stumps.

"Why?"

"Too even. Skin over collapse, maybe. Or something that wants weight in the center."

"See, this is why I keep competent women around."

"You don't keep me."

"Not with that attitude."

She ignored him and moved left instead, choosing a harsher stretch of broken earth where their steps would be slower but less likely to vanish under them. He followed without protest.

After a few minutes, he spoke again, mostly to keep both of them thinking instead of letting the desert empty them out.

"The mountains punished footing and stamina," he said. "This place punishes planning and reserves. If you waste movement here, the cost comes later."

Rhaen glanced at him. "You say that like the domain was designed."

"It was." He wiped sweat from the side of his neck. "Maybe not by human logic, but it was. Every place here feels made to test a different failure. The mountains asked whether we could keep moving. This asks whether we deserve the water we're carrying."

She looked out over the dunes again, and the thought landed in her harder than the heat did. If he was right, then the dragon's world was not a dream gone wild. It was curated.

That was worse.

Their first real discovery came under the sand.

One worker ant clicked twice, then vanished into a shallow slope. Mikhailis altered direction immediately. They climbed a low dune ridge and found a line of cut road peeking through the buried pale ground. Not much. Just enough. Stonework. Straight edges. Then more, as the wind shifted dust across it.

Broken marker stones leaned half-swallowed beside the road. A few yards further, the curved ribs of a transport sled or wagon frame jutted from the sand like old bones. Iron rings lay scattered near it, still attached to lengths of chain. A cracked cargo lock rested in the shadow of a buried wheel. Further down the line, a half-visible axle beam sat trapped in the dune as if the land had bitten into it and refused to let go.

Rhaen crouched first. "Convoy route."

Mikhailis knelt beside her and brushed sand away from a stone segment with quick careful fingers. "Not just a route. A managed one."

She looked up.

"Treasure doesn't make an empire by sitting in a room," he said. "Movement does. Roads. Convoys. Storage. Escort chains. Somebody moved something valuable through here often enough to justify building this properly."

Rhaen rested an elbow on one knee, studying the half-buried remains. "Routes like this exist because people expect ambush, theft, war, or sacred transport. Meaning this place was dangerous before the dragon swallowed it."

"Exactly."

One of the workers surfaced with a wrapped cloth bundle in its mandibles. Another dragged something ceramic and intact enough to matter. They spent the next stretch digging and salvaging, not out of greed, but because survival always respected leftovers.

They found cracked water containers, not full but useful if patched. Old cloth, stiff with dust but strong enough to tear into strips. One sealed ration cache still intact under wax and dead cord. Another container opened into spoiled pulp that smelled like old failure.

Mikhailis grimaced. "That one has become philosophy instead of food."

Rhaen huffed once through her nose.

The next cache was better: compact preserved meal blocks, dry but still edible thanks to whatever preservation laws the domain had not fully erased. Another yielded a mineral-salt reserve packed inside layered wax cloth. Another gave them only mold and disappointment.

He passed one ration block to her and tucked two more away. "See? The world occasionally apologizes."

"It still owes more."

"That is also true."

They moved on with fuller packs and a slightly less immediate fear of hunger, though not comfort. Comfort was still a myth rich people wrote into songs after poor people survived things.

The desert's life announced itself in uglier ways.

At first it was only a shimmer near a shadow line. Then a worker ant testing a hot patch vanished sideways in a spray of pale grit. Mikhailis swore and flicked a thin shell marker toward the spot. The sand erupted again, but now he saw it clearly: a glass-backed thing, all angles and speed, its body reflecting the light around it until it was almost not there.

"Mirage hunter," he said.

Rhaen had already drawn steel half out. "Can we kill it?"

"Probably. More importantly, can we avoid paying the cost?"

He sent one soldier ant broad to the right and had another strike the edge of a shaded ruin piece with its forelimbs. The creature turned toward the second disturbance, chasing motion and temperature together, and Mikhailis used the opening to pull Rhaen across the safer angle.

They did not stop until the shadow patch was behind them.

Rhaen sheathed her blade with a hard exhale. "You really do hate the proud answer."

"I prefer budget-conscious heroism."

"Heroes do not usually budget."

"That is why so many of them die expensively."

She was about to answer when the air bent wrong ahead of them.

What looked like open sand suddenly gave off a strange warping, not the normal shimmer of heat, but a distortion with intention. Mikhailis slowed a fraction too late.

Rhaen caught it first.

"Left!"