“You’re making me nervous,” Petra said, already halfway through a plate of real eggs that probably cost a small fortune. “Sit down.”
The Tertian Estate’s breakfast room was smaller than Tess expected, intimate even. Morning light filtered through tall windows, catching dust motes above a table that could seat maybe eight people. Sara Tertian sat at the head, nursing a cup of something that smelled like fresh coffee.
Mikhail stood at parade rest near the door, refusing to sit despite three separate invitations.
“I’m fine standing, my lady.”
“Ew, don’t call me that. We’ve Delved together.”
“Yes, my lady.”
Petra threw a piece of toast at him with surprising accuracy. He caught it without breaking his stance, then looked at it like he wasn’t sure what to do next.
Sara’s lips twitched into a smile. “Mikhail. Please sit.”
That got him moving. He settled into a chair as if it might explode, back rigid, hands flat on the table. The man had faced down an Alpha spawn a few weeks ago and nearly died, but apparently breakfast with Sara Tertian was the actual test of courage.
Tess sympathized. Sara had that effect on people.
“Eat something,” Sara said, gesturing toward the spread. “You’ll need the energy. And relax. If I wanted to fire you, I would have done it when you failed to report Tess’s abilities.”
Mikhail’s jaw tightened. “Ma’am…”
“I’m joking.” Sara set down her cup. “You showed good judgment. Kept your head. Protected information that wasn’t yours to share. Those are exactly the qualities we need today.”
Bee spoke through Tess’s communicator. “She means it. Her vocal patterns indicate sincerity.”
Tess grabbed a roll and tore off a piece, chewing mechanically.
The first real descent. Not alone or improvised—she had an actual party backing her up.
It still felt surreal.
“The current delve cycle started two hours ago,” Sara said, pulling up a display on her wrist unit. “Six hours remaining before reset. Plenty of time for reconnaissance.”
“We’re not trying to clear anything today,” Petra said around a mouthful of food. “Just mapping. Getting the lay of things.”
“I know. But I want you back well before the reset window. No heroics.”
“Mother…”
“I mean it.” Sara’s voice carried an edge that silenced Petra instantly. “You come back. All three of you. Whatever you find down there, whatever opportunities present themselves, you leave it be. The dungeon isn’t going anywhere. We have time.”
Mikhail nodded sharply. “Understood, ma’am.”
“Tess?”
“Yeah.” Tess met Sara’s gaze. “We come back.”
Sara held her eyes for a moment, then nodded. Something in her expression softened, just a fraction. “Good. Then finish your breakfast. I’ll meet you in the old Guild Hall when you return.”
*
The Guild elevator descended smoothly and silently, ferrocrete walls giving way to the older stone of the buried headquarters. Mikhail’s expression shifted as the Techno-Arbor symbols scrolled past, the same tree-and-cog motif repeated in faded paint along the shaft.
“This place is real,” he said. “I mean, I knew it was, you told me. But seeing it…”
“Wait until you see the dungeon entrance.” Petra checked her vibroblades for the third time. They hummed faintly as she drew them an inch from their sheaths, then let them click back. “It’s just sitting there. Like it’s been waiting.”
The elevator settled with a soft chime. Doors opened onto the Guild Hall: dusty workbenches, dormant equipment, the same air of patient neglect Tess remembered from her first descent.
And at the far end, the elevator to Floor 1.
BEE: I have established a connection with all three communicators. Mikhail and Petra can hear me directly now. I have explained the basic protocol.
“Bee says she’s connected to everyone,” Tess relayed. “She can guide you both while I’m in the maintenance tunnels.”
Mikhail touched his ear, where a small earpiece sat. “That’s… going to take some getting used to. Having the Dungeon AI speaking to me.”
“You get used to it.” Petra was already moving toward the dungeon elevator, restless energy bleeding through every step. “Come on. We’re burning time.”
Tess pulled the mag-lev board from her pack. Collapsed, it was barely larger than a dinner plate. She triggered the expansion sequence and watched it unfold into a proper transport platform, matte black with subtle blue trace-lines along its edges.
Mikhail raised an eyebrow. “Dungeon tech?”
“House Tertian workshop delivery.” Tess stepped onto it, feeling the board adjust to her weight. The hover was whisper-quiet once she activated [Whisper-Mode]. “Game changer for the maintenance tunnels. I can keep up with you now instead of crawling through them ruining my knees.”
“Fancy.” Petra was already at the elevator, palm pressed to the access panel. It accepted her Delver card with a soft pulse of light. “Everyone ready?”
Mikhail settled into a wider stance, one hand resting near the device on his belt. He’d moved it from his wrist to his belt after breakfast. His other hand stayed close to his father’s vibroblade.
BEE: The current delve cycle has five hours and forty-three minutes remaining. I am detecting six active parties on Floor 1. None in your initial descent path.
“Bee says the coast is clear,” Tess said. “Six other parties, but none near where we’re starting.”
“We can hear her.” Petra hit the call button.
“Oh, got it.”
The elevator hummed to life, and down they went in companionable silence.
*
Floor 1 opened before them like a held breath.
The staging area looked like a scaled-down version of the main one: same layout, same harsh lighting, but lacking the terminal and dispenser she’d used on her first descent. A few empty racks sat near the maintenance hatch, stirring memories of crawling through tunnels alone.
But now she had backup.
Mikhail moved first, stepping out of the elevator with professional caution. His eyes swept the chamber, checking corners, assessing sight lines. The personal shield unit on his belt glowed faintly, standby mode, ready to envelop him the moment he triggered it.
Petra followed, vibroblades still sheathed but her hands loose at her sides. She moved differently than Mikhail: less rigid, more fluid. A dancer’s economy of motion.
Tess brought up the rear on her mag-lev, already angling toward the maintenance access point.
BEE: Mikhail will proceed along the primary corridor. Petra is flanking three meters to his left. I am guiding them toward Junction C-7, which connects to your maintenance route.
“I’m breaking off here,” Tess said, her voice quiet even though there was no one around to hear. “Bee’s got me.”
Mikhail glanced back, nodded once. Petra gave her the thumbs up without turning around.
Then they were moving, and Tess was slipping through a narrow access panel into the maintenance tunnels beyond.
The mag-lev made everything different.
Before, these tunnels had been cramped, uncomfortable, and exhausting. Tess had crawled and climbed and squeezed through spaces that left her bruised and scraped. Now she glided through them on her belly, the board’s hover system keeping her at optimal height, its sensors adjusting automatically for obstacles.
BEE: Turn left at the junction ahead. There is a camera node at coordinate 4-12 that requires attention. Current status: offline.
Tess banked left at the right time. The movement was tricky even with some practice in the workshop corridors. The maintenance tunnels blurred past: exposed conduits, junction boxes, the skeletal infrastructure that kept Floor 1 functioning.
She cataloged the damage automatically as she flew: corroded relay points, cracked distribution lines, entire sections dark from failed power routing. Twenty years of neglect were visible in every broken connector and offline system.
Not today, she reminded herself. Today is reconnaissance.
The camera node came into view, a small sensor array mounted at an intersection, its surface dull and lifeless. Tess brought the mag-lev to a stop and reached for her toolkit.
[ANALYZE] activated with a thought, patterns blooming in her vision.
·········································SENSOR NODE SN-4-12Designation: Visual Monitoring · Motion DetectionStatus: OfflineHardware: Minor FailureLast Error: Connector FaultUser Tech Skill: 7·········································Primary Array ............ Offline [Tech 3]Motion Detection ......... Offline [Tech 4]Aether Signature ......... Offline [Tech 5]·········································
A connector fault. Simple enough to fix.
Tess pulled a replacement connector from her kit, a standard dungeon-tech component she’d grabbed from the workshop supplies. The damaged one came free with a twist, and the new one slotted in with a satisfying click.
The array flickered, then lit up with a soft blue luminescence.
BEE: Sensor node SN-4-12 restored. I now have visual coverage of corridor intersection 4-12. Thank you, Tess. That is twelve additional meters of oversight.
“Every little bit helps.” Tess tucked the damaged connector into her pack and kicked the mag-lev back into motion. “Where are they now?”
BEE: Mikhail and Petra have reached corridor C-7. They are proceeding toward the eastern quadrant. I have warned them about a party of four delvers approximately 200 meters south of their position. They are adjusting course to avoid contact.
The coordination was seamless. Bee’s voice in their ears, guiding them through the floor’s layout with perfect precision. Tess could almost see it: Mikhail’s steady advance, Petra’s flanking position, all of it choreographed by intelligence that could watch everything at once.
This was what Bee had been designed for, and what she’d been denied for twenty years.
BEE: Tess, there is a spawn signature approaching Mikhail’s position. Level 5 construct. It appears to have been attracted by their movement through sector C-8.
Tess’s hands tightened on the mag-lev’s controls. “Can they handle it?”
BEE: Mikhail says, “No issue, we’ve got this.”
“Show me.”
A feed opened on a nearby screen that had just been showing readouts, one of Bee’s restored cameras, grainy but functional. The corridor stretched out in shades of grey and green, the lighting casting long shadows.
Mikhail stood at the center. Petra had melted back against the wall, vibroblades drawn, waiting.
The spawn emerged from a wall junction. Tess leaned closer to the screen despite herself. Faceted body refracting the light, metal skin forming in sheets across its surface like armor being forged in real-time. Taller than Mikhail, with limbs too long, joints bending in directions that made Tess’s eyes ache.
Level 5. Stronger than anything they’d faced at the facility.
Mikhail didn’t hesitate.
He triggered the shield as the spawn lunged. A shimmer enveloped him instantly, a faint distortion clinging to his body like a second skin. Angular claws raked across his chest, and the shield flared where they struck, absorbing the kinetic force in a burst of scattered light.
The spawn staggered back from its own deflected momentum.
Petra moved.
She flowed past Mikhail, vibroblades singing as they carved through the air. The first strike took the spawn across its chest, the blade’s ultrasonic edge parting crystal like paper. The second caught it across the throat, if the thing even had a throat.
The spawn swung back fast despite the damage. Its arm swept toward Petra in a blow that would have shattered bone.
Mikhail stepped between them. The claws slammed into his shoulder, his shield flaring again as it drank the impact. He didn’t even flinch, just used the spawn’s extended arm as leverage to shove it off-balance.
Petra finished it. Three more cuts, precise and surgical, targeted the joints where crystal met metal. The construct came apart in pieces, collapsing into mist that dispersed before it hit the ground.
Five seconds, maybe six.
BEE: Spawn neutralized. Mikhail sustained no damage. Petra reports minor fatigue from the exchange. They are continuing eastward.
Tess’s grip on the mag-lev controls loosened. Mikhail gave a thumbs-up to the camera.
They can handle themselves, she thought. That’s the point. That’s why we needed a party.
She wasn’t alone anymore.
“Keep going,” she said. “I’ll catch up.”
BEE: Confirmed. Proceed through maintenance junction M-7. I will update your route as needed.
*
They pushed deeper into Floor 1 over the next two hours.
Bee guided them through a maze of corridors and maintenance tunnels, always one step ahead of the other delver parties. Bee showed glimpses of them occasionally on whatever screen was closest to Tess, groups of three or four moving with varying degrees of competence through the restored sections of the floor.
None of them knew about the maintenance tunnels. None of them had access to a dungeon AI’s direct guidance. They were delving blind, following the reset patterns, hoping for spawns and loot.
Tess’s party moved through a different world entirely.
BEE: The observation point is ahead. There is a maintenance hatch that opens onto an overlook. You can reconvene with Mikhail and Petra there.
Tess slowed the mag-lev as she approached the hatch. It was rusty but functional. She placed her hand on the panel, and it slid open.
The overlook opened onto something Tess had never seen before.
Her first descent had been all corridors and industrial chambers, tight spaces where spawns could ambush from every angle. This was different. This was vast.
A massive atrium stretched below her, easily a hundred meters across and half again as deep. Metal catwalks crisscrossed the open air at different heights, connecting platforms that jutted from the walls like balconies. Support struts thick as tree trunks descended into shadow. Bright lighting cast long shadows, and somewhere far below, she could hear the hum of machinery still grinding away after decades of neglect.
Spawns patrolled the catwalks in clusters. She counted at least eight groups, their crystalline bodies catching the light as they moved. Two Delver parties were visible on separate platforms, moving with exaggerated caution, checking every angle before advancing. One group had formed a defensive circle while their leader consulted something on a wrist display.
They’re scared, Tess realized. This area is new to them too.
BEE: This section connects to the Alpha’s territory. The open architecture makes traditional corridor tactics ineffective. Most Delver parties avoid it.
“No kidding,” Tess breathed.
Mikhail and Petra emerged from a side corridor, moving to join her at the railing. Petra stopped dead when she saw the view.
“What the hell,” she said. “Why didn’t anyone tell me Floor 1 had this?”
“Because most delvers never see it.” Mikhail’s voice was low, but his eyes were moving, tracking spawn patrols, calculating sight lines, assessing the tactical nightmare below. “My father mentioned areas like this. Said they get more common on lower floors. Open spaces for flying constructs, ambush zones, kill boxes.” He paused. “He said the old Delvers used to train specifically for vertical combat.”
Petra let out a low whistle. “Fun.”
“Did you see the shield, though?” Petra asked, grinning despite the view below.
“Saw it.” Tess glanced at Mikhail. “Dungeon tech?”
He nodded, pulling the shield unit from his belt. It was compact, barely larger than his palm, but the craftsmanship was unmistakable. Faceted components visible through a transparent housing, trace-lines of Aether pulsing along its surface.
Tess activated [ANALYZE] without thinking.
·········································PERSONAL SHIELD MK-VIIDesignation: Personal Defense · Impact AbsorptionLoot Seed: 0x7E3FStatus: OfflineHardware: Legacy ConfigurationCharge: 8/10User Tech Skill: 7·········································Shield Envelope ........... Available [Tech 4]Kinetic Absorption ........ Available [Tech 5]Threat Prioritization ..... Locked [Tech 10]Field Reinforcement ....... Locked [Tech 13]Overcharge Protocol ....... Locked [Tech 15]·········································
Tess stared at the display. Tech 15. She’d never seen a requirement that high on something not inside the dungeon. The thing in Mikhail’s hand was a relic from an era when delvers had real equipment, real support, real access to dungeon systems.
“Nice piece,” she said, her voice coming out slightly awed. “Where’d you get it?”
“Family heirloom.” Mikhail kept his voice flat, controlled. “My father used it. Before.”
The word before carried weight—grief worn smooth by time. Tess didn’t push.
“We can’t go that way.” Petra gestured at the atrium below: the catwalks, the exposed platforms, the delver parties picking their way through with painful slowness. “Too exposed. Someone would see us heading toward the Alpha.”
BEE: Correct. The transition to Floor 2 is on the opposite side of the atrium, through the Alpha’s territory. To bypass the atrium in this configuration, you’d need to go through three additional sectors populated by Delvers. Most don’t use this route.
“Okay, so we wait for the Delvers to leave?” Tess asked, understanding that Bee was likely also talking to her party.
Mikhail studied the layout below them, tactical mind working. “Not today. We also need more intel on the Alpha’s patrol patterns, its movement schedule, weak points we can exploit.”
“Agreed.” Petra didn’t look happy about it, but she nodded. “Same time tomorrow?”
“Same time tomorrow.”
They turned to leave, and Tess paused. A question had been nagging at her since they’d started, something about the way Bee navigated, the certainty of her routes.
“Bee.” Tess pitched her voice low. “The floor layout. You’ve been guiding us like you know exactly where everything is.”
BEE: I do know. I have 79% coverage of the floor in its current configuration.
Tess frowned at the phrasing. “What do you mean, current configuration?”
Bee responded after a pause:
BEE: The floor layout reconfigures with each reset cycle. Corridors shift. Rooms relocate. The architecture changes to present new challenges to delvers. This is standard dungeon protocol. The Atrium on this floor isn’t always accessible.
The text hung in her vision, impossible to process. “The floors change?”
Mikhail and Petra had stopped, watching her.
“Every eight hours?” Tess’s voice came out higher than she intended. “The whole layout just… shuffles?”
BEE: Correct. Therefore, Delvers cannot simply memorize routes. Each cycle presents a new configuration. It is one of the core features of dungeon design.
“I didn’t…” Tess pressed a hand to her forehead. “I had no idea. All those maps I was building in my head… That’s why the map is free in the main staging area.”
BEE: I apologize. I assumed this was common knowledge.
“It is,” Petra said. “I thought we were seeing how fast we could get close with Bee’s help.”
“Okay.” Tess took a breath. “Okay. So we’ll need to get to the terminal in the main staging area somehow so I can get a map each time?”
Bee’s response took longer than usual.
BEE: That shouldn’t be necessary. The floor layout has not changed since I regained control of the Floor Control Node. Once the atrium became accessible a few days ago, I stopped the reconfiguration process.
Petra stepped closer. “Bee… What?”
Mikhail’s gaze sharpened. “She can do that?”
“Apparently.”
BEE: It is within my operational parameters. The reconfiguration is a feature, not a requirement. I simply have not initiated it.
“What do you mean, you can stop the floor from reconfiguring?” Tess demanded. “I didn’t even know it could reconfigure until thirty seconds ago, and now you’re telling me you’ve been preventing it?”
BEE: Yes. I thought this would make your operations easier. Consistent layout means consistent routes. Your reconnaissance data remains valid between sessions, with no need to download a new map.
Tess laughed, the sound slightly unhinged. “I’m not even sure what’s more impressive. That the floors change every eight hours, or that you can just… turn that off.”
BEE: It is not complex from my perspective. The reconfiguration requires significant Aether expenditure. By not triggering it, I conserve resources and maintain a stable environment. However…
“However what?”
BEE: The delvers have noticed. There have been comments in public bands about the unusual stability of Floor 1’s layout. Questions about why the configuration has remained unchanged for several days. If this continues, it may attract attention.
Tess went still. “The Network?”
BEE: Potentially. An unchanging floor layout is anomalous. It suggests either a fundamental malfunction or deliberate intervention. Neither explanation would be good for us if investigated.
Mikhail spoke first. “We need to talk about this,” he said. “If she’s drawing attention by keeping the floor stable…”
“Yeah.” Tess rubbed the back of her neck. “Yeah, we do. But not here.”
She looked out over the atrium one more time: the catwalks stretching into shadow, the distant delvers navigating spaces they didn’t understand, the impossible scale of a living dungeon. Hers and Bee’s both.
There was so much she didn’t know. So much she was still learning. Every time she thought she understood the scope of what they were trying to do, it got bigger.
“Let’s head back,” she said. “We’ve got a lot to figure out.”
*
The ride up was quiet.
Tess leaned against the elevator wall, mind churning through implications. Bee could control the floor layouts. Had been controlling them this whole time. The other delvers had noticed something was different, even if they didn’t understand why.
One more variable to track, one more risk to weigh.
This will never be simple, she thought. Every step forward reveals ten more steps we didn’t know we needed to take.
But they’d done it. First reconnaissance complete. Four hours logged, no injuries, and a route that—apparently—would still be valid tomorrow. Minor victories added up.
The elevator opened onto the Guild Hall. Dust motes danced in the light from the workshop above, and the Techno-Arbor symbols seemed to watch them from the walls, patient as they’d been for a hundred and eighty years.
“That was good,” Mikhail said, breaking the silence. “The coordination, the timing. We can work with this.”
Petra stretched, rolling her shoulders. “Told you we’d make a good team.”
“You were right.” Mikhail’s voice carried a hint of something. Surprise, maybe. Or respect. “You were both right.”
Tess stepped off the mag-lev, collapsing it back down to its portable size. Her muscles ached despite not having fought anything. Tension, probably. Four hours of sustained alertness.
“Same time tomorrow?” Petra asked.
Mikhail nodded. “Same time tomorrow.”
They headed for the surface elevator together, and Tess smiled despite everything. Despite the risks and the complications and the growing list of things that could go wrong.
They’d done it. First step taken, even if twenty more had just appeared in front of them.
They’d take those too.