The Sunken Subway was nothing like the simulations.

  The simulations captured the layout - the tunnels, the platforms, the branching corridors - with reasonable accuracy. They rendered the darkness, the water, the uneven footing. They produced enemies that moved and attacked according to programmed behavior patterns.

  What they couldn't capture was the *feeling*.

  The air changed the moment they passed through the ward-pillars. It thickened. Not physically - the oxygen content was fine, the temperature cool but stable - but the mana density shifted, and Jace felt it the way you felt altitude change in your ears. A pressure. A presence. The dungeon was *aware* of them. Not intelligent, not sentient, but reactive - the ambient mana field registering their entry and adjusting, subtle as a tide turning, to accommodate new variables.

  The stairway deposited them onto a pre-Unveiling subway platform. Cracked tile beneath their feet, faded signage on the walls - letters and symbols from a dead language that Jace's generation could mostly read but couldn't speak, the English of Before rendered in fonts and styles that felt alien in a world that had moved beyond them. Fluorescent light fixtures hung from the ceiling, dark and dead. In their place, clusters of bioluminescent fungi clung to the walls and ceiling - blue-caps, the friendly ones, their soft cerulean glow painting everything in underwater tones.

  The tracks were gone, swallowed by the dungeon formation. Where they'd been, the tunnel floor was packed earth and stone, smooth as a riverbed, sloping gently downward. Water pooled in depressions - shallow, dark, carrying faint reflections of the fungal light.

  "Formation," Jace said. His voice came back to him off the tunnel walls, softened and multiplied. "Torrin on point. I'm two meters behind, left. Mara center rear. Elara, behind Mara, keep the lens up. Call anything you see."

  They moved.

  The first encounter came sixty meters in.

  Three Tunnel Rats boiled out of a drainage pipe in the wall - fast, low, eyes blazing with that sickly bioluminescent glow. They were bigger than regular rats but not as large as Thresh's projection had suggested, or maybe the projection had been accurate and Jace had imagined them smaller. Size was relative when something was running at you with glowing teeth.

  "Three - pipe right - low!" Elara's voice was sharp, clipped, immediately useful.

  Torrin didn't charge. He planted.

  One step to the right, closing the gap between himself and the tunnel wall, turning his body into a barricade across the rats' approach vector. His gauntlets came up. The first rat hit him like a furry cannonball and bounced - literally bounced - off his forearm block, the impact transferring through Torrin's absurd Strength like a wave hitting a breakwater. The rat tumbled, stunned.

  The second rat tried to go low, under Torrin's guard, heading for the gap between him and the cave wall. Jace moved to intercept. His practice sword was a standard-issue one-hander, weighted for Strength-primary users - which he wasn't. It felt slightly too heavy in his hand, the balance point sitting an inch too far from the hilt. He swung at the flanking rat and felt his Stamina lurch downward.

  The blade connected. The rat's mana-toughened body absorbed the impact - and barely reacted. A [Skirmisher] with twelve Strength would have staggered it. Jace's eight Strength turned the strike into something the creature shrugged off. It snarled and slashed back with claws that glinted in the blue-cap light.

  Jace dodged. Not well. The rat's claws raked across his forearm guard - the impact jarring through the padding, not breaking skin, but enough to make his arm sing with pain. He hissed and swung again, this time at the creature's legs. Another Stamina drain. Another hit that felt like slapping stone with a stick.

  Behind him, Torrin was dealing with the first rat - dealing with it *spectacularly*, in fact. The construct had made the mistake of staying in maul range, and Torrin's second swing connected clean, his massive gauntleted fist driving into the stunned rat with a wet, decisive crunch. The kill was emphatic. Absolute. Torrin hit like the mine cart he'd compared himself to, and anything that stood still long enough to receive it was done.

  But the rat he'd killed had been the slow one. The one that charged straight.

  Unauthorized duplication: this tale has been taken without consent. Report sightings.

  The third rat went for Mara.

  It went wide around Torrin, hugging the opposite wall, and Jace didn't see it until Elara shouted - "Left flank! Mara, two o'clock!" - and then he was moving, the [Footwork: Evasion] skill he'd been grinding activating with a surge of SP cost that hit him like a wave of sand filling his legs. Triple cost. Every step burned. But the skill carried him laterally, cutting across the rat's approach line, and his short sword came down in a choppy, graceless strike that caught the creature across the spine.

  It squealed. Thrashed. Didn't die - his blade had cut shallow, his Strength insufficient to drive through the mana-toughened hide in one stroke. He struck again, harder, putting his weight into it the way Torrin had taught him, and felt something give. The rat went limp.

  Silence. The tunnel dripped. Blue-cap light pulsed.

  "Clear," Elara said, her voice controlled but her hands trembling slightly on the mana-lens.

  Jace straightened. His SP was noticeably lower - the evasion burst and the strikes had cost him what a [Skirmisher] would've spent on a full engagement. The heaviness was settling into his calves and thighs, the familiar sand-in-the-muscles drag of running on fumes.

  "Mara," he said. "You good?"

  She was pressed against the wall, hands fisted at her sides, face pale in the fungal light. There was blood on the ground - rat blood, dark and thin - and her eyes kept tracking to it and away.

  "I'm good." Her voice was thin but present. "I'm here."

  "Injury check. Anyone?"

  "Negative," Torrin said, flexing his gauntlet hand. The rat's impact had dented the knuckle-plate slightly. He didn't seem to notice.

  They moved on.

  The second encounter was larger - five Tunnel Rats in a feeding cluster around something organic and unidentifiable on the tunnel floor. Elara spotted them through the mana-lens at thirty meters.

  "Five. Clustered. Feeding behavior - they'll be aggressive if disturbed but disoriented for the first few seconds."

  "Plan?" Torrin asked.

  "Same framework. Torrin holds the corridor. I'll flank left to catch stragglers. Mara and Elara stay back. Elara, count them - if any break past us, call it."

  They executed. Torrin stamped forward - the sound reverberating through the tunnel, massive and intentional - and the rats scattered from their meal, eyes blazing, confused by the sudden intrusion. Three rushed Torrin and hit the wall of his planted defense. Two broke left. Jace intercepted one with a running slash that opened its flank - better angle this time, more committed, the blade biting deeper because he'd adjusted his grip the way Mara's anatomy lessons had suggested, targeting the gap between the forelimb and the ribcage. The rat folded.

  The fifth rat made it past both of them.

  "Runner! Heading for rear!" Elara called.

  Mara screamed - a short, sharp sound that wasn't fear so much as reflex - and kicked. The kick caught the rat square in the snout. It wasn't graceful. It wasn't a technique. But it was enough to stagger the creature, and Jace was already doubling back, the [Footwork] burning SP he couldn't spare, his sword coming down on the rat's neck with the force of desperation.

  Silence again. Five bodies. No injuries. SP dropping steadily, the invisible weight of [Wayfaring] turning a manageable exercise into an endurance trial.

  "You kicked it," Jace said to Mara.

  "I kicked it." She stared at her foot like it belonged to someone else. "That was disgusting. Did you see its *face*?"

  "You kicked it," Torrin confirmed, and the faintest ghost of approval colored his tone.

  They reached the flooded section ten minutes later - a stretch of tunnel where the ceiling had partially collapsed, redirecting an underground water flow across the floor. Ankle-deep, cold, dark water that reflected the blue-cap light in broken fractals. They waded through in formation, Torrin's bulk displacing water in waves that lapped against the walls.

  No encounters in the water. But the dungeon's presence was thicker here - the mana density higher, the air humming with a subsonic resonance that Jace felt in his chest more than his ears. He remembered Salis's lecture: *Higher glow, higher density.* The blue-caps on the walls were brighter here, their cerulean light almost vivid. Resource node territory. Or something else.

  Junction C-7 was a collapsed platform - an old subway station, partially caved in, with a rusted sign that read **CLARK / LAKE** in pre-Unveiling lettering. Their token sat on the remains of a bench - a palm-sized metal disc engraved with *TEAM MILLER* in block script that managed to be both utilitarian and slightly insulting.

  "That's it?" Torrin said.

  "That's it." Jace picked up the token. It was warm. Mana-infused metal, resonating faintly with the dungeon's ambient field. "We grab it and-"

  A sound.

  Not the skittering of rats or the drip of water. A mechanical clicking - rhythmic, precise, the sound of metal on stone in a pattern that had been repeating for a very long time.

  "Attendant," Elara whispered, her eye pressed to the mana-lens. "Northeast corridor. I can see the mana signature. It's-" She paused. "It should not be at this depth. Thresh said no Attendants at our location."