Alina was twenty-six years old, had been a guild receptionist for four years, and had personally processed the paperwork for both Caldmore dungeon expeditions. She’d filed the casualty reports herself—stacks of parchment that had left her fingers smudged grey for days. She knew what deeper dungeon floors looked like on paper. She knew what they cost.

She was also, approximately three minutes into floor one, beginning to reconsider her understanding of the word ’capable seriously’.

It had started simply enough. Standard entry. She’d run through the briefing the way she always did for supervised raids, clipboard in hand, voice professional.

"The Caldmore dungeon is a natural magic phenomenon," she said as they passed through the entrance, lanterns sputtering to life along the walls with the soft whump-whump-whump of high-grade dungeons. The air that rose to meet them smelled of cold rock and wet stone. "Unlike constructed or divine dungeons, it grew organically from a convergence of wild mana beneath the city. That’s why the layout shifts slightly from visit to visit. The dungeon is alive in the loosest sense of the word."

Dominic nodded. Theresa looked ahead, her boots making no sound on the uneven floor.

"Floors one and two are standard difficulty. Good for training runs and low-rank parties. You’ll find the usual assortment." Alina checked her clipboard, the pages rustling in the still cavern air. "Goblins, dire vermin, cave fauna, shadow hounds deeper in. The floors are large. Considerably larger than most dungeons at this rank. That’s another feature of natural phenomenon dungeons—they generate space."

"How large?" Dominic asked.

"Floor one alone takes a full raid party roughly forty minutes to cross at pace." She paused, glancing at the two of them. "We won’t be crossing it at pace."

Theresa said nothing. She walked slightly ahead, hands relaxed, golden eyes moving across the cave system with the same unhurried attention she gave everything.

The first goblins appeared six minutes in. A disorganized pack of eleven, scrambling out of a side passage with the chaotic aggression of creatures that hunted in numbers because individually they were nothing. Their shrieks bounced off the stone, and the scrape of their claws on rock set Alina’s teeth on edge. They spread out the way goblins did, trying to flank, trying to overwhelm.

Theresa held out her hand to Dominic without looking back.

He slid his sword from its sheath and placed the hilt in her palm without a word.

Then amplification settled over her like a second skin, light compressing at the edges of her arms, and she moved into them with a speed that made Alina’s stylus stop moving on the clipboard entirely.

Eleven goblins.

Four seconds.

The last one hit the ground before the first one’s shriek had finished echoing.

Alina wrote: Subject efficiently dispatched eleven goblins in under five seconds. No injuries sustained. Method: amplified physical combat with a sword.

Then she looked up and muttered, quietly, to no one: "Right."

Dominic crouched and started collecting cores. Then he looked at the space beside him and said, "Wobbly."

The air beside him shifted. Something materialized low to the ground, formless—roughly the size of a large loaf of bread. This soft, undefined shape wobbled slightly as it settled into existence, translucent at the edges, catching the lantern light so it seemed to glow from within.

It looked up at Dominic with an expression that had no right to be as readable as it was.

Alina stared at it.

"What," she said, "is that?"

"My summoning," Dominic said.

"That’s your summoning."

"Yes."

She looked at it. It wobbled. It seemed happy about this.

"It has a name," Dominic added. "Wobbly."

Alina looked at the wobbling thing, then back at him. "Of course it does."

She wrote: Subject also has a summoning. Classification unknown. Appears non-threatening. Further observation required. Her pen left a small blot on the page.

Wobbly moved to the nearest core with the enthusiastic purpose of something that had been waiting to do exactly this, nudged it with what might have been its front, and looked back at Dominic.

"Go ahead," Dominic said.

It ate the core in a way that should not have been physically possible—a soft pulp—and wobbled with what could only be described as satisfaction.

Alina wrote nothing for a moment. Then: Summoning consumed a low-grade core. Reason unclear. No visible effect.

Wobbly found a cluster of cores near the far wall and worked through them with single-minded enthusiasm, wobbling slightly with each one it collected.

Theresa watched it for a moment. Then, without comment, she crouched down beside it.

Wobbly looked up at her. Made a noise.

It was a small sound—soft and rounded, something like wrrp—the kind of noise that had no business existing in a dungeon, and Theresa’s expression changed in a way it hadn’t since she’d arrived. An unguarded warmth moved through it, brief and genuine. She reached out and touched it gently.

Wobbly made the noise again, louder, and wobbled directly into her hand.

Dominic said nothing. He just collected the remaining cores himself.

They moved deeper.

***

Floor one took them twenty-two minutes. Not because Theresa needed the time, but because she cleared everything on it—every pocket of shadow hounds snarling in the eastern passages, every spider nest dangling from ceiling recesses, every living fungi cluster that Alina would have routed them around entirely. She moved through the floor like she was tidying a room: methodical, unhurried, complete.

By the time they reached the portal, Alina had filled two pages of her clipboard. Her fingers ached from gripping the pen.

She looked at what she’d written. Then, Theresa was standing at the portal waiting for them, not breathing hard, her burgundy tunic still perfectly arranged. Then she turned the page and started a third.

***

Floor two was faster.

The creatures here were bigger and better organized—hobgoblins commanding kobold formations with barked orders, trap systems that slowed most parties considerably, shadow hounds in coordinated packs rather than the scattered ones above. Alina had seen B-rank parties take forty minutes on floor two with casualties.

Theresa took seventeen.

The hobgoblin leader on the far end of the floor was the largest Alina had seen outside a report file. It stood head and shoulders above the rest, shoulders heaving, and carried a crude iron club the size of a grown man. Thirty kobolds fanned out behind it in a tight formation, shields raised, spears bristling.

It saw Theresa and roared, raising the club high.

She amplified a spell. A single low-level force pulse—the kind of spell that on its own would have pushed the hobgoblin back a step at most.

Instead, the force hit the formation like a wall falling sideways. The hobgoblin went through the cave wall behind it with a thunderous crack. The kobolds launched in every direction at once, dark mana dissolving outward from where each one had been like candles snuffed simultaneously. The echo of the impact rolled back toward them three seconds later from somewhere deep in the floor, a low rumble that rattled a few pebbles loose from the ceiling.

Theresa lowered her hand.

Alina had stopped writing.

"You should document that," Dominic said from beside her, not looking up from where he was directing Wobbly through the kobold core collection.

She looked down at her clipboard. Then back at the hole in the wall—daylight-sized, edges crumbling.

"Structural damage to floor two east wall," she murmured. "Significant."

She wrote: Force amplification output at spell level exceeds all documented benchmarks. Structural damage to the floor of the east wall of floor two.

Then, underneath, smaller: She wasn’t trying.

***

The portal to floor three felt different the moment they stepped through.

The air changed first—cooler, thicker, carrying the faint metallic tang of something wrong. The lanterns along the walls burned differently, their light turned a deep, unsettling blue. Shadows moved at the edges of the passages in ways that didn’t entirely correspond to what was casting them. Somewhere far off, something skittered, then went silent.

"Floor three," Alina said, and her voice came out slightly more professional than she felt. "This is where the dungeon’s affinity manifests. The Caldmore dungeon has a dark and void alignment. Natural phenomenon dungeons develop affinities from the mana that feeds them. In this dungeon’s case, it’s something in the substrate beneath the city."

She paused. The silence felt heavier here.

"It’s why the difficulty jump between floors two and three is considered the steepest of any dungeon in the region. Most parties don’t attempt floor three without an A-rank minimum. From here, you’ll encounter ghouls, skeleton soldiers, grave crawlers, wraiths, and shadow imps. The deeper you go, the worse it gets—banshees from floor six, hellhounds, wights near the top floors."

"Makes sense why a wraith would be this high up," Dominic said.

"Yes." She looked at him carefully. The blue light made the shadows under his eyes deeper. "Wraith venom is—"

"I know what wraith venom is," Dominic said.

She decided she didn’t want to push it.

Theresa stepped forward into the fog, her silhouette swallowing the lantern glow.

***

Floors three through nine passed in a way Alina would later struggle to describe in her report. because nothing happened. Because too much happened, consistently, without pause, and none of it corresponded to anything she had a documented category for.

The shadow imps on floor five came in a swarm. Thirty of them dropped simultaneously from the ceiling of a wide chamber—fast, silent, the kind of coordinated ambush that had wiped out entire parties. They were on Theresa before Alina could finish reaching for her scroll. Her fingers had barely brushed the parchment when Theresa amplified another low-level spell.

Thirty shadow imps. Gone before they finished falling.

Not one of them touched her. Not one of them even left a smudge on her sleeve.

Alina put her hand back in her pocket and kept it there. The silence afterward felt louder than the ambush.

The banshees on floor six scattered before their screams could land. The hellhounds on floor seven broke and fled before their flames could catch. The wights on floor nine—two A-rank losses in the second expedition—dissolved under a single amplified strike that left glowing lines in the stone floor.

Alina stopped trying to find the right words for her report somewhere around floor seven. She was writing numbers now.

***

They reached floor ten at the end of the second hour.

The portal behind them sealed with a sound like a held breath releasing. Ahead, the passage widened into a corridor that was different from everything above it—walls carved rather than natural, stones fitted with a precision that suggested something had built this deliberately. The air pressed in, cold and thick. Lanterns here burned a deeper blue, almost purple at the edges.

At the end of the corridor was a door.

It was tall. Taller than it needed to be. Black iron banded with something that absorbed the blue light rather than reflecting it. No handle. No visible mechanism. Just a door that communicated, with complete clarity, that what was behind it was not something to disturb.

Alina stopped walking. Her heart knocked once, hard, against her ribs.

"This is as far as we go," she said.

Dominic stopped. "You have enough for the assessment?"

"I have enough for ten assessments." Her voice was steady. She was proud of that. "We’re not opening that door."

Theresa had not stopped walking.

She stopped now, three meters from the door, and looked at it. Just looked at it. The blue light caught her gold eyes and held them. For the moment, her expression was completely unreadable, in a way different from her usual composure—something quiet and distant moving beneath the surface.

A pause.

Then she turned and walked back toward them without a word.

Nobody said anything.

Wobbly, who had been sitting on Dominic’s shoulder for the last two floors, made a small noise—a soft, uncertain wrrp.

Alina reached for her clipboard and realized her hand was not entirely steady. She put it back in her pocket instead.

"Stand close," she said. "We are returning now."

She broke the seal on the return scroll before either of them could respond. The light took them all at once—blue corridor and black door and everything else replaced in an instant by the afternoon outside the dungeon entrance. Warm air. Ordinary light. The distant sound of a vendor shouting about onions.

Alina stood in the open air and took a deep breath.

Then she looked at Theresa, who was adjusting the fall of her tunic and looking at the city around them with the expression of someone who had just taken a pleasant walk.

Then she looked at Dominic, who was watching Theresa with the expression of a person who had expected all of this and was already making plans.

Then she looked at Wobbly, who was sitting on Dominic’s shoulder, looking at her with an expression of pure, uncomplicated happiness.

"I’m putting in for hazard pay," she said.

Dominic glanced at her. "You didn’t do anything hazardous."

"Watching someone break a dungeon is hazardous to my mental state." She pulled out her clipboard and wrote one final line.

The branch manager at Castle will want to see this report personally.