There was just more right passage than there had been left passage.

Maybe twenty feet more, but on a floor with synchronized detection abilities and paired patrol formations, that made all the difference in the world. The right passage didn’t have any curves like the left passage had. It led directly sixty feet, where it would split into two corridors of equal darkness, neither of which had runes indicating safety.

Unmapped area in the literal sense.

Mira came to the fork in the corridor and read each one carefully, analyzing the situation as thoroughly as she analyzed all situations.

"The acoustic profile differs here," she announced. "The right corridor has stronger resonance. Different stone composition or further narrowing of the corridor."

"What about the left corridor?"

"Flat. Same acoustics as in the main corridor."

Pattern Recognition II tried to work through its information, coming up empty as always when there wasn’t enough movement data in the area to build a patrol formation map. There were only two signatures present on the right branch, distance undetermined. Silence reigned in the left branch.

"Left."

"Left."

Left branch clear in forty minutes.

Four Voidwalker pairs, standard formations, four seconds apart like the original passage. Simple geometry — straight corridor, two alcove recesses which made it difficult to see through, but otherwise had not really affected the mechanics after we had figured out their placement.

---

*+67 EXP — Voidwalker x2 (Weak Point Kill — Simultaneous)*

*+67 EXP — Voidwalker x2 (Weak Point Kill — Simultaneous)*

*+67 EXP — Voidwalker x2 (Weak Point Kill — Simultaneous)*

*+67 EXP — Voidwalker x2 (Weak Point Kill — Simultaneous)*

---

A grand total of 536 EXP from the left branch alone.

1464 EXP overall.

Thirty-six to B-rank.

"Thirty-six." Mira did the math at the exact same moment. Naturally she would have done that.

"Right branch," I said.

"Right branch," Mira echoed.

The right branch was slightly narrower. Not narrow enough to be problematic — we still worked well side by side with enough room for crossbow draw — but narrow enough to explain why the echo resonance had been recorded by Mira upon the split.

Less room for sound waves to dissipate meant we could detect Voidwalkers in here sooner.

Pattern Recognition II updated.

---

PATTERN RECOGNITION II — UPDATE

Right branch: NARROWED CORRIDOR

Detection threshold: REDUCED — estimated 30 meters vs standard 40

Acoustic amplification: ACTIVE — movement sounds carry further

Formation type: TRIPLE patrol — 3 signatures confirmed, 3 second intervals

Engagement window: REDUCED — all three targets must be neutralized within 6 seconds

Risk assessment: HIGH — standard simultaneous engagement insufficient

Recommended: Sequential simultaneous — Kai first and third, Mira second, staggered half-second

---

Triple patrol formation.

I glanced at Mira. She had seen the updated information.

"Sequential simultaneous," she said. "Never done that before."

"Me neither."

"Explain it to me."

"Three targets in sequence. With standard simultaneous engagement we need two shooters for two targets. But with three targets, one of us needs to shoot twice, so we stagger it. I shoot the first target, you shoot the second target, I shoot the third target. Half second interval between shots so target gets rearranged."

"The first shot can’t propagate before your second shot hits the third target."

"Exactly right. Which means that I cannot make a propagation error — it’s a weak point kill, no misses allowed, no grazes."

"Also your repositioning time between the first and the third."

"One point four seconds according to AGI 23 and the corridor width." I calculated that. "Tight fit."

"Just how tight."

"If the third target is fifty feet or more away from the first, then that won’t fly. We’d have to choose another formation."

She studied the corridor. "Interval in the formation is three seconds. If we open fire with the first target at forty feet, then the third will be at forty-six. Within range, then."

"Just barely."

"But you’ve fired shots with even less room to spare."

True enough.

"Set yourself up at the bend. When I give the signal, the first target should be at forty feet distance. Wait half a second after my release then open fire."

She got herself into position. I did the same.

Formation came around the corner at the exact second that Pattern Recognition II had projected.

First target — forty-one feet. Moving slowly, in the Voidwalker manner. Red glow resonating in the stone darkness.

Second target — forty-four feet.

Third — forty-seven feet.

Good enough.

I drew on the first. Full draw, clear line of sight, weak point acquisition. The connection between the Voidwalker’s neck armor and its torso — the same node architecture as the lower variants but positioned higher, requiring a slightly elevated shot angle in the narrow corridor.

Released.

Perfect shot. The Voidwalker fell in silence — no propagation signal, clean kill as expected.

Half a second.

I was already shifting right, moving into position for the third target. Forty-nine feet away, still in range, angle slightly adjusted for the repositioning distance.

Mira’s crossbow fired.

Second target down.

I released on the third.

---

*+67 EXP — Voidwalker (Weak Point Kill — Sequential Simultaneous, First)*

*+67 EXP — Voidwalker (Weak Point Kill — Sequential Simultaneous, Second)*

*+67 EXP — Voidwalker (Weak Point Kill — Sequential Simultaneous, Third)*

---

201 EXP.

Total: 1665.

B-rank threshold: 1500.

The notification arrived before I could finish reading the EXP gain.

---

RANK UP

C → B

STR: 18 → 27

AGI: 23 → 31

INT: 24 → 29

New skill unlocked: Combat Instinct I

Dungeon access: Floor 6 unlocked

Guild standing: updated

Note: Stat increase reflects rank threshold bonus. Weapon scaling recalculated — shortbow damage output increased significantly.

---

STR 27. AGI 31. INT 29.

I was in the narrow right branch of Floor 5 and stared at those numbers for a moment.

STR 27 wasn’t nearly as high as Daren’s 94 or Vorn’s A-minus equivalent. Not even close. But it certainly wasn’t 12 anymore. Or even 18. At 27, it was good enough to not make me look stupid on most of Floor 5, and it was good enough to withstand a hit from something that wasn’t specifically designed to end me.

Mira was reading the notification over my shoulder.

"Combat Instinct I," she said.

I pulled it up.

---

SKILL — COMBAT INSTINCT I

Function: Passive reaction enhancement. Reduces response latency in combat by approximately 0.3 seconds. Stacks with AGI scaling. Improves simultaneous and sequential engagement timing windows.

Note: Synergizes with Pattern Recognition II and Threat Assessment I. Combined effect: enhanced formation reading with reduced execution lag.

---

"That makes the sequential simultaneous easier," Mira said.

"It makes everything easier."

She glanced over at me. That look — not the operational assessment look, the other one that had been there since the rest node and wasn’t going away. "Congratulations," she said. Voice tone neutral. Emotions sincere.

"Thank you."

"Your STR is still the lowest B-rank in the guild."

"I’m twenty-seven."

"Everyone else with B-rank is above sixty."

"Yes, I know."

"Just reminding you that you shouldn’t get complacent."

"I wouldn’t dare be."

Almost a smile. Not really though. "Let’s clear the right branch remainder before surfacing. Three formation signatures farther in."

"Yeah, let’s."

The remaining right passage took another thirty minutes. Three additional triple formations, all with their own unique geometries — one in a wider area that accommodated simultaneous approach, the other two narrow configurations requiring sequential. Combat Instinct I made the half second gap easier to manage.

Progress.

---

*+67 EXP — Voidwalker x2 (Weak Point Kill — Simultaneous)*

*+67 EXP — Voidwalker x3 (Weak Point Kill — Sequential Simultaneous)*

*+67 EXP — Voidwalker x3 (Weak Point Kill — Sequential Simultaneous)*

---

We surfaced at 1:23 PM.

Ashveil afternoon market beginning its descent into the midday lull. The Undercroft clerk on day shift glanced up when I turned in the Floor 5 permits and saw the B-rank tag I had exchanged at the ranking station on the way up.

He looked from the tag to Mira’s Unclassified to me.

"B-rank," he noted.

"B-rank," I confirmed.

He made a note. That was it. Same arrangement as with the Floor 3 clerk — he didn’t ask questions I wasn’t willing to answer.

Outside, Ashveil turned into an afternoon.

Mira was walking next to me toward the Broken Crown and I ran the numbers in my head. B-rank. STR 27. AGI 31. INT 29. Combat Instinct I. Floor 6 access. Sixty-seven days since I had come into this city as NPC Unit 4471 with STR 12 and a role I’d never played.

Thirty-seven days of counter-operations against an antagonist who was now somewhere in Ashveil with all flags suspended, figuring out what came after his game.

The rest was this.

Post-canon. Off-script. Wiki without any entries for the future and a blank page where the story was supposed to continue.

Sena had cups out when we came through the Broken Crown door. We sat. Afternoon light filtered through the canal-side window, making the dust dance in the air.

"What’s on Floor 6," Mira said.

I opened the wiki.

The Floor 6 entry was blank.

Not generating. Not redacted. Just blank — the precise kind of blankness found only when there is no record because nobody at D-rank or C-rank had ever reached it in the canonical story and Daren’s Floor 5 runs had not gone further.

"Unknown," I said.

She stared at me. "Unknown."

"Entirely."

"No wiki data, no formation maps, no monster classification."

"None."

She lifted her cup, held it, the characteristic stillness of hers whenever she was recalibrating around new information.

"Good," she said eventually.

I looked at her.

"We’ve been operating based on your wiki data since day one," she said. "The foreknowledge, the formation maps, the data from the canonical story. All of our actions have been guided by information that existed before we came here." She put down the cup. "Floor 6 is the first time something is truly new. No script, no previous data. Just the floor itself."

She was correct.

Floor 6 was the first truly unknown variable before us. Not post-canon in a narrative sense — actually unknown, undocumented, not even charted by the game’s own wiki architecture.

"We’ll need to map it ourselves," I said.

"We’ll need to map it ourselves," she agreed.

Ashveil continued its day outside the inn. The canal flowed. The market traded. The Undercroft rune ring glowed in the plaza.

B-rank. Floor 6 ahead. Secondary objective complete. Vorn suspended. Daren informed. Lyra stable. Sera monitored.

The wiki had nothing for what came next.

For the first time in thirty-seven days that felt like the right answer.