Permits for Floor 5 were signed at 6:07 AM.

The clerk wasn’t the resigned one from Floor 3 or the worried one from Floor 4; no, this one was fresh out of clerk school and hadn’t yet been burned to the point of being cynical about permit applications, which was a good thing since this one saw my C-rank tag and Mira’s Unclassified and the application form for Floor 5 and did the math in his head.

"Party of two?" he asked.

"Party of two," I replied.

"The recommended rank on Floor 5 is B and up."

"Yes, I know."

He glanced at Mira’s Unclassified tag. "She isn’t ranked."

"But she was the one who held a Sentinel’s pivot system twenty-nine degrees off axis from sixty-five feet using an adjustment of four degrees for elevation off the platform," I said. "Unclassified is a registration status, not a measurement of ability."

He processed the information. Applied the stamps to our permits. Handed them over with the look of someone who had just concluded this was going to be somebody else’s problem sooner or later.

Mira accepted her permit in silence.

We went down.

Like Floor 4 differed from Floor 3, Floor 5 differed from both in architectural terms, atmosphere, and even in the nature of the threat it represented.

The stone here was black. Not grey-black, not jet, but black, absorbing the torchlight instead of reflecting it. The rune markers had changed from amber to a deeper, pulsating red, and according to the wiki entry, this indicated resonance marking, which meant that the monsters on the floor shared their senses and reacted to threats collectively, rather than individually.

This meant what it implied. Alert one, alert all.

"They communicate," Mira whispered as we walked down the entry passage. Her voice was lower here than it was on Floor 4, an instinctive adjustment for the acoustic conditions.

"Yes. Pack awareness. If one monster detects a threat, it spreads to all other monsters on the floor within a distance of approximately forty meters." My voice was similarly lowered. "Which makes our usual strategy useless."

"What’s your alternative."

"We need simultaneous engagement. Both targets dead before they can send out an alert. Or we choose targets where we can be certain that there’s no second monster within forty meters of it."

She understood that. "Does the wiki have patrol maps?"

"Partially. The fifth floor had never been completely mapped because Daren was the only one patrolling it and used an STR 94 frontal assault method. He didn’t map the place — he just beat everything until he couldn’t anymore."

"This is not how we do things."

"This is for certain not how we do things."

We got to the Floor 5 intersection. There was a division on the entry corridor to three paths — left, middle, and right. The middle path had a glowing red rune sign at its entrance. The left and right were in the dark.

Dark means unmapped.

"Go left," Mira said.

"Agreed."

The left passage led us into a long corridor that went right with gradually decreasing curvature, much like the curved passage on Floor 3, but somewhat longer, about eighty feet, with a ceiling height sufficient enough not to require angle corrections.

Pattern Recognition II engaged.

---

PATTERN RECOGNITION II — ACTIVE

Environment: Floor 5, left passage

Acoustic profile: Low resonance — sound dampening in stone composition

Patrol detection: 2 signatures — moving in formation, interval 4 seconds

Formation type: Paired patrol — coordinated detection confirmed

Engagement window: Simultaneous kill required — propagation risk if single kill

Optimal position: Junction point at corridor curve — both targets in sightline simultaneously

---

I held out two fingers, gestured forward, then showed four fingers for the interval. Mira didn’t need any further explanation as she immediately calculated the geometric possibilities — two targets in a curved passage, synchronized kills necessary, crossbow and shortbow at different optimal ranges.

We took our positions at the junction where the passage curved.

First target appeared sixty feet away from us. Floor 5 patrol form — according to the wiki they were called Voidwalkers, humanoid, black stone composition like the floor itself — presumably done intentionally by their creators, dark eyes, red resonance glow, movement was slow and careful.

Second target was four seconds behind it. At the same distance along the same line.

I readied my arrow. Mira aimed the crossbow.

Waiting for the four second interval to compress — both targets needed to be in simultaneous kill range, meaning I had to wait until the second closed to within twenty feet of the first.

Three.

Two.

The first Voidwalker was fifty feet away. The second at fifty-four.

Good enough.

I took aim at the first. Mira did the same for the second.

We released simultaneously.

Both bolts hit.

---

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

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

---

134 EXP.

524 total.

Neither body had time to generate a propagation signal. The corridor stayed quiet.

Mira lowered the crossbow. Checked the bolt count in her quiver with practiced efficiency, like someone already aware of the number of engagements they could sustain before resupply.

"Sixty-seven each," Mira stated.

"Floor 5 base rate. Weak point bonus applied." I reloaded. "The simultaneity modifier adds approximately fifteen percent to the base."

"So working together is more efficient than working alone?"

"Much more so."

"And compatible stat profiles?"

"Definitively compatible stat profiles."

We ran the left passage for two hours.

The left passage was unlike anything I had ever attempted in the Undercroft — neither the solo grinding of Floors 2 and 3, nor the organized bounty hunting style of Floor 4. It was a true cooperative effort. Each confrontation required coordination, timing, awareness of where the other person was. The wiki knowledge was helpful but not sufficient — the synchronized detection of Floor 5 meant that each confrontation would need careful planning and execution.

Mira was good at this kind of play despite her stat profile.

She always planned her moves several steps ahead. Each position she took accounted for my movement as well as her own. When she saw an unexpected change in a patrol formation she would shift her angle seamlessly without signaling — just figured out the geometry and adjusted. By the fourth engagement I no longer saw her as a separate combatant but as a fellow operator in the same space.

That was something new.

---

*+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 rest node was found midway through the passage — carved alcove, runes still active, similar design to those on Floor 3, although the stones were noticeably colder. We took ten minutes.

Mira sat leaning against the wall with her crossbow across her knees while checking the wiki. I sat across from her doing the same.

"Secondary objective," she said without looking up.

"Still generating?"

"Eighty-one percent." She frowned slightly — no indication of stress, only the look she made when incoming data exceeded expectations. "There was a marked increase during the combat phase."

"Combat triggers generation?"

"It seems that way." She glanced up at me. "The generation pattern matches the Mira entry acceleration from earlier — there, it was the information exchange that caused it. This time it’s cooperative combat driving it."

I pulled up the partial entry.

---

WIKI — ALERT UPDATE

Entry: Mira — Secondary Objective

Generation: 81%

New data: Objective type — PERSONAL. Not intelligence-based. Not tactical. Classification: RELATIONAL.

Note: Objective content locked pending generation completion. Trigger: ongoing.

---

Relational.

Not intelligence-based. Not tactical. Relational.

I looked at the box for a moment then put the wiki down because some things didn’t need to be analyzed while sitting in a dungeon rest node.

"I see it," Mira said. She was looking at her overlay. "Relational."

"Yeah."

She was quiet for a moment. Then: "Kai."

"Yeah."

"I’ve been in this city for thirty-seven days. Went in by myself. Refused the assignment in the first six hours because I had read the wiki and I understood the consequences for the rival in act three." She turned the crossbow over on her knees. "I spent the first three days alone doing Floor 1 and watching the cloth district and building an intelligence picture of a city I wasn’t supposed to be in."

"I know."

"And you came into the picture and you were —" she hesitated. Found the right word. "Recognizable. The only other person in this entire world operating outside the script by choice, not by script design."

I looked at her.

"I don’t do well with this part," she said. Flat delivery, same as always. But something underneath it not in alignment with the operational Mira, the intelligence-gathering Mira, the tactical Mira. "This relational aspect. Information is my strength. Not — this."

"I know," I said. "And you’re also the person who told me I didn’t have to keep doing it alone."

She looked at the alcove wall. "Tactical suggestion."

"It was the most untactical thing you’d said in twenty-eight days."

She didn’t say anything.

The rest node runes hummed faintly. The corridor beyond was quiet — no patrol signatures within Pattern Recognition II’s range.

"Mira."

"Yeah."

I crossed the alcove in two steps and sat next to her instead of across from her. Close enough that the distance was different. She didn’t move away. Didn’t adjust her position. Just let the new geometry exist and looked at the opposite wall with the expression of someone who had calculated this possibility and was deciding what to do with it.

She turned her head. Grey eyes, that sharp focus that was typically directed outward towards gathering data and was now directed at me instead.

"The secondary objective," she said. "If it’s relational."

"Then we find out what it is when it finishes generating."

"And if we already know."

"Then the wiki catches up eventually."

She looked at me for a while longer before closing the distance and kissing me — not gently, not in a show of affection, but directly, the same way she delivered information and made decisions. No frills, straight to the point.

I kissed her back in kind. 𝗳𝗿𝐞𝕖𝘄𝗲𝕓𝗻𝚘𝚟𝕖𝐥.𝚌𝕠𝕞

Long enough to be real and brief enough to be honest about where we were — a dungeon rest node on Floor 5, within forty meters of the nearest patrol, with 976 EXP before reaching B-rank.

She pulled back. Looked at the wall.

"That was the relational objective," she said.

"Likely."

"The wiki is going to be insufferable about this."

I looked at my overlay.

---

WIKI — ALERT UPDATE

Entry: Mira — Secondary Objective

Generation: 100% — COMPLETE

Objective type: RELATIONAL — PERSONAL

Content: Subject sought genuine connection with non-game-origin individual operating on compatible values framework. Canonical rival isolation arc — inverted. Objective: FULFILLED.

Note: No further objectives generating at this time.

Relationship / Kai: 89 — significant acceleration

---

"Insufferable," I confirmed.

She almost smiled. The full version this time. Brief, real, gone in two seconds.

"We have 976 EXP left," she said.

"We have 976 EXP left."

"The right passage hasn’t been mapped."

"The right passage hasn’t been mapped."

She stood, took the crossbow, checked the bolt count again. Operational mode re-engaged. Same Mira, with something fractionally different underneath that had always been there and was just no longer unspoken.

"Don’t make it weird," she said.

"I would never."

"You’re already making it weird internally."

"I am maintaining strict professionalism throughout."

She walked out of the rest node and I followed her into the unmapped right passage of Floor 5 with 976 EXP to go and a wiki entry that had just resolved itself cleanly for the first time in thirty-seven days.