The briefing was shorter this time.

  Thresh stood before the assembled class with the mana-projection displaying Levels Two and Three of the Sunken Subway - deeper, more complex, the tunnel network branching into a web of interconnected chambers and collapsed corridors that made Level One's linear layout look like a hallway.

  "Salvage operation," Thresh said. "Level Two, with optional progression to Level Three for teams that reach the boundary intact. You keep what the dungeon provides. Drops, materials, coin crystals - anything generated by the dungeon's loot cycle is yours. Anything pre-existing - structural materials, old-world artifacts embedded in the walls - belongs to the academy. If you can't tell the difference, ask your team's analyst before you pocket it."

  His prosthetic arm pulsed once - the idle rhythm of a construct responding to its owner's focus.

  "Level Two introduces environmental hazards. The flooding is deeper - waist-high in some corridors, chest-high in others. Visibility drops. The fungi shifts from blue-cap dominance to mixed colonies - you'll see yellow-caps, which are mildly toxic on skin contact, and red-caps, which are explosive when exposed to fire mana. I trust I don't need to explain why fire-specialized students should maintain discipline."

  His gaze didn't move toward Kael's group. It didn't need to.

  "Fauna on Level Two: Tunnel Rats in larger packs - eight to twelve. Rust Crawlers are common, often in pairs. And you will encounter Sewer Lurkers - amphibious ambush predators that camouflage in standing water. They wait. They are patient. They attack from below. The counter is awareness and formation discipline. If you're walking through water and you feel something brush your ankle, it is not a fish. There are no fish."

  A ripple of uneasy laughter.

  "Level Three." Thresh's tone flattened. "Level Three is optional. The stairwell at Junction D-12 leads down. If your team is healthy, resourced, and intact, you may proceed. If any member of your team is injured or below half reserves, you do not proceed. Level Three hosts a territorial mini-boss - a Mana-Mutated Alpha the records call a Rat King. It controls the rat population on that level through a pheromone-and-mana network. Kill it, and the level's loot cycle resets - which means the drops are richer. Fail to kill it, and you retreat. No shame in retreat. There is shame in dying."

  He surveyed the class.

  "Questions were asked last time about other teams' loot. Today, the rule is simpler: you keep what you kill and what you find. If two teams engage the same target, the team that lands the killing blow claims the drop. If there's a dispute, I arbitrate, and you won't enjoy my arbitration. Go."

  * * *

  The staging area outside the archway was organized chaos.

  Twenty-six parties spread across the mana-lit chamber in varying states of readiness - some moving through final equipment checks with the quiet competence of students who'd done this before, others fumbling with unfamiliar buckles and potion harnesses while instructors circulated with last-minute corrections. The air tasted like ozone and nervous sweat. Someone near the far wall was dry-heaving into a refuse bin while their teammates pretended not to notice.

  Jace ran his thumb along the edge of his short sword and tried not to count the chips in the blade. It was a losing effort. Trash-tier steel, resharpened past the point of structural honesty - the blade had lost nearly a centimeter of width since its last forge-press, and the edge had a tendency to catch rather than cut on anything harder than leather. The belt knife on his hip wasn't much better. Standard student issue. The kind of weapon that existed because the academy was required to equip its students with *something*, and the budget for Normal-tier requisitions had been spent on healing draughts.

  He sheathed the sword and turned to his team.

  Torrin stood with his arms crossed, studying the archway entrance the way a mason studied a load-bearing wall - assessing weight, stress points, structural intent. His gauntlets were Common-tier, scuffed and dented from previous owners, the knuckle-plates mana-etched with reinforcement sigils that had faded to a dull glow. They fit poorly - made for hands slightly narrower than his - but he'd packed the gaps with strips of cloth until the plates sat flush. Improvised. Functional. Very Torrin.

  Mara had claimed a section of stone bench and laid out her medical satchel's contents in rows with the geometric precision of a field surgeon prepping for triage. Bandage rolls. Neutralizing solution - two vials, measured to the milliliter. A salve tin, the lid already loosened for fast access. Three healing draughts from the academy stores, Common-tier, each one capable of sealing a shallow wound or dulling the shock of a moderate one. She counted them. Recounted. Adjusted the spacing between the vials by a fraction of an inch, then repacked everything in the exact order she'd need to reach it.

  Elara was the only one who appeared calm, though Jace had learned to read the difference between Elara's genuine composure and the porcelain stillness she wore when her mind was running too fast for her face to keep up. She carried no weapon. Her belt pouches were loaded with inscription sticks, identification chalk, and a set of mapping tools she'd assembled from the Forge Quarter's discount bin. The compact mana-lens she wore over her left eye - a student-issue base unit that she'd cracked open, rewired, and reassembled with hand-ground focusing crystals - hummed faintly as she swept it across the staging area, cataloguing everything.

  "Elara."

  "Hm."

  "You're analyzing the other teams."

  "I am analyzing everything. The other teams are simply the most relevant variable." She tilted her head, the lens adjusting with a soft click. "Team Six has a cracked potion seal on their primary healing supply. They have not noticed. Team Fourteen's Tank has his shield strapped incorrectly - the weight distribution will shift under impact and leave his right flank exposed. Team Nine-"

  "Is there anyone in this room you *aren't* finding fault with?"

  "No." She turned the lens toward him. He felt the faint prickle of mana-enhanced scrutiny pass over his gear, his posture, the way he held the sword. "Including us."

  Before he could ask what that meant, a ripple of silence moved through the chamber. The kind of silence that happened when something worth watching walked into a room.

  Kael's team entered the staging area.

  They moved together. Not walking in proximity - *moving as a formation*, each member occupying their position relative to the others with the kind of spatial awareness that came from years of drilled repetition. Durren Hale took point - the [Bulwark]'s tower shield riding his back like a second spine, its surface bright with layered enchantments that caught the mana-light and threw pale geometric patterns across the ceiling. The shield alone was worth more than every piece of equipment Jace's team carried combined. Sera Cole flanked left, her bow cased but her hand resting on the grip with the easy familiarity of someone who'd been fitted for the weapon by an artificer. Custom tension. Stabilized limbs. Probably Uncommon-tier at least.

  And Kael.

  Light armor that absorbed and redirected ambient light, making his outline shimmer at the edges - heat-resistant weave, the kind that cost a year of a Rust Borough salary per meter. The twin short swords at his hips pulsed with fire-aligned runes etched into their guards, dormant energy banked and waiting. Uncommon-tier, Jace guessed, though they might have been Rare. The kind of weapons that had names, or would soon.

  Kael's gaze swept the staging area without pausing on anyone. The scan of someone who expected to find nothing worth pausing on, and didn't.

  His team claimed the bench nearest the archway. Priority position. No one challenged it.

  "Stop staring," Mara said, repacking her satchel with a sharp snap of the clasp.

  "I'm not staring."

  "You're doing the thing where your jaw gets tight and your left hand opens and closes. It's your staring face."

  Jace deliberately unclenched his fist. "I'm *assessing.*"

  "Assess quieter. He'll notice."

  Too late. Kael had looked their way - a flicker, dismissive, the social equivalent of glancing at furniture. One of his teammates said something. Kael's mouth curled. Not quite a smile. The group moved on with their preparations, and Jace's team became part of the background again.

  This content has been unlawfully taken from Royal Road; report any instances of this story if found elsewhere.

  Torrin hadn't looked up once during the exchange. He was still studying the archway.

  "The formation is a weakness," he said.

  Jace blinked. "What?"

  "Their formation. It's tight. Practiced."Torrin uncrossed his arms. "Tight means rigid. They move like one thing. That's good until one piece breaks. Then the whole thing breaks."

  Elara looked at him with something approaching approval. "That is precisely what I was going to say. Though I would have used more words."

  "Usually do."

  Jace watched Kael's team run through a final weapons check - efficient, synchronized, every motion practiced to the point of reflex. Durren tested his shield's weight transfer, shifting it from back-mount to combat-ready in a single fluid motion. Sera drew and nocked an empty string twice, checking the tension. Their fourth - a [Frost Weaver] named Lian whose quiet competence made her easy to overlook - traced warming patterns in the air with her fingertips, pale mana condensing and dissolving as she calibrated her casting.

  They were good. Genuinely, undeniably good. Every piece of their composition interlocked - Tank absorbs, DPS flanks, ranged controls distance, Controller shapes the field. The textbook drawn in living lines.

  "They will perform exactly as their composition predicts against any threat that composition was designed for," Elara said, settling her mana-lens over her left eye and tightening the leather strap. "The Sunken Subway has been mapped. Its encounter tables are documented. For a team with their resources, the first two levels are a known quantity."

  "And for us?"

  "For us, nothing is a known quantity. Which means we cannot be surprised by deviation, because we have no baseline to deviate from." She paused. "That was intended to be encouraging."

  "It was terrifying, actually."

  "Those are not mutually exclusive."

  The teams were called in ranking order. Top-ranked parties entered first at staggered five-minute intervals - spacing designed to prevent tunnel congestion and, Jace suspected, to ensure the best-equipped students had first access to the prime hunting grounds before lower-ranked teams could reach them. The system rewarded the already rewarded. The Ironhold way.

  Kael's team entered third. They passed through the archway without ceremony - Durren's shield catching the mana-light one final time before the darkness of the stairwell swallowed them whole. Professional. Unhurried. Like walking into an office.

  Then the waiting began.

  Jace's team, ranked twenty-third out of twenty-six, sat on their stone bench and watched the room empty in increments. Every five minutes, another party was called. Another cluster of students descended into the archway with varying degrees of confidence and visible fear. The staging area grew quieter. The ozone smell thinned. The student who'd been dry-heaving was gone - entered with Team Eleven, looking grey but upright.

  Mara repacked her satchel a third time. Torrin closed his eyes and appeared to sleep sitting up, though the tension in his shoulders said otherwise. Elara filled a page of her notebook with observations - formation analysis, equipment assessment, timing intervals - her handwriting precise and small and relentless.

  Jace sat with his hands on his knees and tried to keep his breathing even. The low hum of [Wayfaring] was already present - the constant background static that lived in his bones now, the System's reminder that every action would cost him more than the person sitting next to him. He could feel his resource pools at full - HP, SP, and MP topped and waiting like water behind a dam. The problem was never the starting point. The problem was how fast they drained.

  *Two hours of sitting and I'm already burning SP on anxiety. Outstanding.*

  "Team Twenty-Three. Miller's party."

  Jace stood. The others stood with him - Mara snapping her satchel closed with finality, Elara pocketing her notebook without looking, Torrin opening his eyes and rising in a single motion that made the stone bench creak with relief.

  Instructor Thresh was waiting at the archway.

  He stood with his arms folded, the mana-construct prosthetic that replaced his left forearm glowing faintly blue against the archway's shadow. His face gave away nothing. It never did. Thresh had a face like a cliff wall - weathered, scarred, and fundamentally uninterested in being anything other than what it was. He looked at each of them in sequence, and Jace felt the weight of the assessment in every glance. Not judgment. Measurement. Thresh was calculating whether the four people in front of him were coming back.

  He started with Torrin. Looked at the ill-fitting gauntlets, the cloth packing in the gaps, the way the big man held his hands - slightly open, ready to close. Something shifted behind Thresh's eyes. Not approval. Recognition.

  Elara next. The modified lens, the overloaded belt pouches, the total absence of weaponry. The instructor's gaze lingered on the lens for a beat - perhaps noting the non-standard modifications, perhaps filing it away for later. His expression didn't change.

  Mara. The satchel. The pale face. The hands that were steady now but hadn't been an hour ago. Thresh's attention rested on her for the shortest duration, which Jace couldn't interpret. Either she was the least of his concerns or the greatest.

  Then Jace.

  Thresh looked at the chipped short sword. The belt knife. The Trash-tier armor. The [Nomad] standing in the gap where a real class should be.

  "Miller."

  "Instructor."

  "Level Two access is open for your assessment. Level Three stairwell is located at Junction D-12. Below that is the Rat King's chamber - that section is sealed and off-limits to student teams." He paused, letting the silence sharpen the next words. "Standard rules apply. If any team member drops below half resource reserves, you pull back. If any team member sustains an injury requiring more than field treatment, you pull back. If you encounter a threat that exceeds your operational capacity, you pull back."

  "And if we can't pull back?"

  Thresh's jaw tightened. It was the first expression Jace had seen cross his face all morning, and it was gone so fast he might have imagined it. "Then you survive long enough for extraction. The monitoring ward will flag critical status drops. I'll come get you." The *I'll come get you* carried the weight of a man who had done exactly that before, for students who hadn't all been alive when he arrived.

  "Understood," Jace said.

  "Repeat the abort conditions."

  "Half reserves. Serious injury. Threat exceeds capacity."

  "Good." Thresh looked at all four of them one more time. His prosthetic hand opened and closed once - an unconscious gesture, or a habitual one. "Come back in one piece."

  Jace held his gaze. "All four of us."

  "That's what I said."

  He stepped aside.

  The archway waited - old stone and older concrete, the mana-etched threshold humming with the boundary frequency of a Stable Dungeon entrance. Beyond it, the stairwell dropped into darkness. The air rising from below was cool, damp, and carried the faint metallic taste of a place that had been underground for centuries and had grown comfortable with what it had become.

  Jace looked at his team. Mara's hand rested on her satchel strap. Torrin rolled his neck, the vertebrae popping in a sequence like cracking knuckles. Elara's lens was already active, the mana-focusing crystal throwing a faint amber glow across her cheekbone as she scanned the descending stairwell.

  Nobody spoke. There was nothing to say that the last two hours of waiting hadn't already said in silence.

  Jace drew his short sword - the chipped, thinned, Trash-tier blade that was the only thing between him and whatever was down there - and stepped through the archway.

  They descended.

  * * *

  They cleared Level One in eighteen minutes.

  Three rat encounters - six, four, and five respectively - handled with increasing efficiency. Torrin's planted defense channeled the swarms into kill zones. Jace's lateral movement intercepted runners. Mara called positions from the rear, her voice steadier than the day before, her eyes tracking threats with the clinical detachment she used to manage fear. Elara's lens identified ambush points before they became ambushes.

  No injuries. Minimal SP expenditure - Jace still burned triple, still felt the sand-drag after every [Footwork] activation, but he was learning to economize. Shorter bursts. Smaller movements. Don't spend five SP to dodge when a one-SP lean will do.

  The stairwell to Level Two was a collapsed escalator in what had been a transfer station. The metal treads were fused with dungeon-stone, forming a ramp of corrugated steel and packed earth that descended at a steep angle into deeper darkness. The blue-cap light thinned here. The air temperature dropped. The water sounds grew louder - not dripping now, but flowing. Somewhere below, a subterranean stream had found the tunnels and made them its own.

  "Mana density increase," Elara murmured, lens pressed to her eye. "Significant. The ambient field is approximately three times what it was on Level One."

  Jace felt it without the lens - the pressure change, the thickening of the air, the way his skin prickled as the ambient mana pressed against his channels. Higher density meant stronger monsters, richer drops, and more dangerous environmental effects. It also meant his MP regeneration was slightly faster - ambient mana fed the pools, and more ambient mana meant more feed. A small mercy that almost offset the higher costs of everything else.

  They descended.

  Level Two was a drowned world.

  The tunnels opened into broader chambers - former platform areas where multiple subway lines had converged. Water covered the floor in most areas, dark and still, reflecting the scattered glow of mixed fungal colonies. Blue-caps on the ceiling. Yellow-caps on the walls - pale, sickly clusters that Elara marked with chalk so they could avoid skin contact. And in the deeper chambers, red-caps - vivid crimson growths clinging to structural pillars like fistfuls of bright coals, their surfaces pulsing with contained volatile mana.

  "Nobody touch the red ones," Jace said unnecessarily.

  "Nobody was going to touch the red ones," Elara said.

  "I'm establishing protocols."

  "You are establishing the obvious."

  "Protocols are often obvious. That's what makes them protocols."