[SCENE 1]

Leo was in the water before dawn.

Not because he wanted to be. Because the fresh cut at sixty meters wouldn't stop turning in his head — a clean severance, surgical precision, made sometime after he'd taken the GPS photos and before he walked into Mako's shop. The thread had been standing right there while he posed with a registered knife and a GoPro, and whoever cut it had been close enough to watch.

His reserves sat at fourteen percent. He'd slept six hours on Shell's couch, recharging at half a percent per hour — the same rate the System had tracked since Junction Seven. Not enough. Not nearly enough for deep work. But sixty meters was shallow. Stage 1 handled it without engaging the deeper protocols. The reserves were for emergencies, not routine scouting.

He descended along the anchor chain, the standard knife clipped to his belt out of habit. The water at fifty meters was the same green-gray he'd photographed through yesterday. Same rockfish schools. Same silt patterns around the abandoned mooring weight. The concrete block was exactly where he'd posed, the GPS coordinates still logged in the GoPro's memory.

Leo settled near the block and activated weave-perception.

The threads appeared — shallow connections, surface-level, the normal weave of Tidecrest's social fabric extending down through the water column. Most were stable. The shallow zone hadn't degraded the way the deeper networks had. These were young threads, recently formed, connecting the dock community through daily proximity and commerce. Healthy. Dense. Predictable.

Except one.

Forty centimeters from the concrete block's edge, a thread ended. Not frayed. Not broken. Cut. The terminus was clean — a flat cross-section visible only because Leo was looking for it. The thread had been severed within the last twelve hours. He could tell by the residue: a faint crystalline lining along the cut surface, the signature of Abyssal Steel.

Leo's pulse ticked up. He hovered over the cut, examining it from three angles. The thread had connected downward — toward the deeper network, toward the node at Junction Seven. Severing it here, at sixty meters, was like cutting a single strand in a fishing net. The net still held. But the cut was precise enough that it would propagate: the load on adjacent threads would increase, fraying would accelerate, and within weeks the damage would reach the node's recovery zone.

"Shallow severance," Leo whispered. His voice carried as bubbles.

He pulled back. The weave-perception showed the thread's trajectory — it ran from the surface dock structures down through the water column to a junction at roughly ninety meters. The cut was placed to intercept the load path. Not random. The person who made it understood exactly which thread to cut for maximum downstream effect.

Leo checked his reserves: thirteen point eight percent. The weave-perception had cost a fraction. He surfaced, gill-slits sealing as the air hit, and swam for the ladder.

Shell was on the dock. She'd been there since he went down — he could see her coffee cup on the mooring cleat, steam long gone cold.

"There's one," Leo said, hauling himself up.

"One what?"

"A cut. Fresh. Made after the photos. Abyssal Steel residue, clean cross-section, placed on a load-path thread." He sat on the dock edge and breathed. The gill-slits ached as they sealed. "Someone cut a thread at sixty meters while I was standing right on top of it."

Shell didn't respond immediately. She picked up her coffee, found it cold, set it down again.

"When you were taking the photos?"

"Or right after. I was there for five minutes. The cut is forty centimeters from the concrete block."

"So the person who cut it was at sixty meters at the same time you were."

"Or had already been there and planted it. The Abyssal Steel residue takes a few hours to crystallize fully. Could have been cut before I arrived."

"But you think it was during."

Leo looked at the water. The surface was flat, gray, indifferent. "The thread's trajectory runs down to a junction at ninety meters. If someone wanted to degrade the network at depth, this is where they'd start. Cut at the surface, damage propagates downward. And they did it right where I was standing. That's not a coincidence."

Shell picked up her phone. "I need to check something. Hargrave's dock logs — if anyone accessed the observation platform between six and seven-thirty this morning—"

Her phone rang. She glanced at the screen, and something shifted in her expression.

"It's Hargrave."

[SCENE 2]

The dock office smelled like mildew and old coffee. Hargrave sat behind his desk, the dock registry open on his laptop, his reading glasses pushed up onto his forehead. He didn't look angry. He looked tired — the particular exhaustion of a man caught between procedure and personal loyalty.

"Close the door," Hargrave said.

Leo closed it. Shell stood behind him, her arms folded.

"Mako filed a formal diver safety concern at five-forty this morning," Hargrave said. "Before you were in the water."

Leo felt the room compress. "What kind of concern?"

"Type B. Unusual diving patterns creating risk to self and others. He's citing your restricted-zone access, your unregistered deep-dive equipment, and three specific incidents: your dawn dive yesterday for the GPS photos, your equipment purchase history through my office, and your, quote, 'pattern of unsupervised deep-water activity inconsistent with declared dive profiles.'" Hargrave read the last phrase from a printout on his desk. "He used the exact regulatory language. Type B requires a forty-eight-hour response from the dockmaster. I have to acknowledge the concern, investigate it, and issue a preliminary finding."

"What does the finding determine?" Shell asked.

"Whether Leo's dock access is suspended pending a full review. Mako knows the process. He's filed twice before — once in twenty-twenty-eight against a diver who was stealing salvage from his mooring, once in twenty-thirty-one against—" Hargrave stopped. "Against Karl."

The name landed in the room like a stone in still water.

"Karl?" Leo said.

"Mako filed a Type B against your father in November twenty-thirty-one. Three weeks after the last delivery. The concern cited 'erratic diving behavior and unauthorized deep-water activity.' Karl's dock access was suspended for twenty-one days while I investigated. By the time I cleared it, Karl had already—" Hargrave removed his glasses. "He'd already stopped diving. Lost his transformation, stopped going down. The concern was moot."

Leo stared at him. "Mako did the same thing to my father."

"Mako filed a legitimate concern against your father based on observable behavior. The timing was suspicious, but the paperwork was clean. Just like this one." Hargrave tapped the printout. "I can't dismiss it. The Board spot-check is in nine days. If I ignore a Type B concern during an active inspection period, Kessler will flag it as dockmaster negligence. I have to process this."

"Process it fast," Shell said. "Leo was cleared on the GPS photo dive. The logs match. The coordinates match. Whatever Mako is alleging, the documentation—"

"Documentation is exactly what Mako is challenging." Hargrave held up the printout. "He's requesting verification that Leo's dive profile yesterday matches the GPS data. Specifically, he's asking whether Leo descended to sixty meters via a standard descent route, or whether he deviated from the published dive corridor."

Shell went quiet. Leo understood why. The published dive corridor at the lower dock ran straight down from the entry point to the sixty-meter mark — a vertical column that stayed within the observation platform's line of sight. If Leo had deviated — and he had, slightly, drifting toward the concrete block — Mako would have seen it through the observation platform's underwater camera system.

"The camera recorded the dive?" Leo asked.

"The observation platform has a fixed underwater camera aimed at the entry zone. It's low-resolution, continuous recording. Hargrave can pull the footage."

"I already pulled it." Hargrave turned his laptop around. The screen showed a murky gray frame — the underwater view from the observation platform. Leo could make out the anchor chain, the concrete block, and a dark shape hovering near it. Himself. The timestamp read 07:41:23. "You deviated twelve meters from the published corridor. Mako's concern specifically references corridor deviation as evidence of undisclosed diving activity."

"It was twelve meters," Leo said. "For five minutes."

"Doesn't matter. The concern is filed. I have to process it." Hargrave leaned back. "Here's what I can do. I can expedite the forty-eight-hour response. I'll issue a preliminary finding by end of day tomorrow that clears you based on the GPS documentation and the photo evidence. The corridor deviation is a minor infraction — a written warning at worst. But Mako gets access to my finding, which means he'll know exactly what I looked at and what I concluded."

"Which tells him what we know," Shell said.

"Which tells him what the dockmaster's office knows. That's different." Hargrave looked at Leo. "Your father went through this same process. Mako filed, Karl got suspended, and by the time the suspension lifted, Karl had already retreated. He stopped diving, stopped talking, stopped coming to the dock. The Type B didn't destroy him — but it isolated him. It cut him off from the community that might have helped."

Leo stood. The room felt smaller than it had when he entered.

"I need to know something," Leo said. "When Mako filed against Karl — did you investigate?"

"Of course I investigated."

"And what did you find?"

Hargrave held his gaze. "I found a man diving deeper than his paperwork said, buying equipment that didn't match his declared profiles, and behaving in ways that were inconsistent with twenty years of established patterns. The same thing I'm finding now." He paused. "The difference is, I didn't know about the threads. I didn't know about Karl's transformation or the node or any of it. I looked at the paperwork and the paperwork made sense. Mako made sure it did."

[SCENE 3]

Leo and Shell walked to the water treatment plant without speaking. The morning crowd on the lower dock — two divers prepping a crab pot line, a teenager coiling hose — watched them pass. Leo couldn't tell if they knew about the Type B. Dock news traveled fast.

Inside the plant, Shell locked the door and pulled the blinds.

"He's isolating you," Shell said.

"I know."

"Not just from the dock. From the investigation. The Type B complaint triggers a procedural response that keeps Hargrave focused on paperwork. Hargrave's entire attention for the next forty-eight hours goes to processing the concern, reviewing the footage, writing the finding. That's forty-eight hours he's not looking at anything else."

"And while Hargrave's processing, Mako's already ahead of us. He filed at five-forty. I was in the water at six-fifteen. He knew I was going to dive this morning."

Shell nodded. "He watched you take the GPS photos yesterday. He watched you walk into his shop. He knows you're investigating the equipment purchases — you basically told him in the shop. And he knows the Board spot-check is coming. So he files a complaint that forces everyone into procedural mode."

Leo sat on the table. The surface was still covered with Shell's printouts — Mako's equipment purchases, the cargo manifest data, the timeline of deliveries.

"Let me think about what he's actually doing," Leo said. "The Type B complaint is about my diving patterns. But the real effect is two things. First, it locks Hargrave into process — forty-eight hours of investigation that produces nothing dangerous to Mako. Second, it puts me on record as a flagged diver. If the Board spot-check happens while I'm under a Type B review, Kessler has grounds to expand her inspection."

"Which means she'd look at more than paperwork."

"She'd look at my equipment, my locker, my dive computer. She might request the underwater camera footage herself. And if she sees the corridor deviation, she doesn't care about twelve meters — she cares about the pattern."

Shell picked up a printout and stared at it without reading. "What was the fresh cut like? Exactly?"

"Clean. Abyssal Steel residue. Placed on a load-path thread running down from the surface to a junction at ninety meters. The cut would propagate — increase load on adjacent threads, accelerate fraying at depth. It's not damage meant to unravel someone. It's damage meant to degrade the network's structural integrity."

"At sixty meters. Where anyone from the dock could dive."

"Yes."

"So Mako — or whoever made the cut — is working at surface-accessible depths now."

Leo looked at the printout in Shell's hands. "Karl tracked twelve divers for two years. He noticed one changed — Mako. That was October twenty-thirty-one. Three years ago, the cutting started deep, below two-eighty, where no one could see it. The structure grew. The threads degraded. Karl tried to stop it and lost his transformation."

"And now?"

"Now the cutting is at sixty meters. Shallow enough to reach from the observation platform. Shallow enough to do during a routine dive. Whoever's doing this isn't hiding anymore."

Shell set the printout down. "Or they're escalating. The deep cuts take time — the structure, the anchoring protocol, the node degradation. Those are slow processes. A cut at sixty meters is fast. It propagates in weeks instead of months."

"The question is what it's protecting."

Shell looked at him. "What?"

"Mako filed the Type B at five-forty this morning. Before I dove. Before I found the cut. That means the cut was already there when Mako filed. He knew I'd find it — or he didn't care if I did. The complaint isn't about the cut. The complaint is about keeping me away from the water while something happens down there."

"Something happening now?"

"Something happening soon. The node is at forty-one percent. The bypass seal is holding. The fracture-based degradation is slowing. If someone's been relying on fracture damage to cover their deliberate cuts, the node's recovery exposes the cuts. They become visible, traceable. The pattern shows up in the weave-perception."

Shell's eyes widened slightly. "The node recovery is making the cuts more visible."

"Exactly. At twelve percent capacity, the node couldn't regulate enough thread flow to make individual cuts stand out. The whole network was drowning in noise. But at forty-one percent — the noise drops, the signal sharpens, and someone who's been cutting for three years suddenly has their fingerprints all over the network."

"So they need to act before the node recovers further."

"Before I can trace the cuts back to their source."

Shell picked up her phone and opened the tide table. "Low tide is at fourteen-thirty. If someone's going to dive today, that's the window — less current, better visibility. Hargrave's processing the Type B, which means the dock cameras are running but nobody's actively watching them."

"You're saying someone might dive today."

"I'm saying if I were Mako and I knew the node was recovering and the cuts were about to become visible, I'd want to either deepen the shallow cuts or sever the remaining load-path threads while I still had time."

Leo stood. His reserves were at thirteen point eight percent. Not enough for deep work. Not enough for a confrontation underwater with someone who might have Abyssal Steel technology. But enough for one more trip to sixty meters — enough to check whether the cut he'd found was the only one.

"I need to go back down," Leo said.

"Now?"

"Afternoon. Low tide. If there's another cut, I need to find it before the forty-eight hours are up and Hargrave locks my access."

[SCENE 4]

Shell didn't argue. She pulled up the underwater camera schedule on Hargrave's system — he'd given her emergency access months ago for water quality monitoring — and set a reminder for the low-tide window.

"If Mako's watching the camera, he'll see you go down again," she said.

"He'll see me go down to sixty meters on a registered dive corridor. That's what the Type B is about — my diving patterns. If I stay in the corridor, stay within the declared depth, and stay within the observation window, Mako can't add to the complaint."

"And if you find another cut?"

"Then I know the severance at sixty meters isn't isolated. It's a pattern. And patterns have sources."

Shell closed her laptop. "Nine days until Kessler arrives. Forty-one percent node recovery. A Type B complaint that locks Hargrave into procedure for forty-eight hours. And Mako, who filed the complaint knowing you'd be in the water an hour later." She paused. "He's not hiding, Leo. He's managing the timeline."

"Managing it how?"

"He wants you focused on the complaint. On Hargrave. On the paperwork. Not on what's happening at depth." She looked at the window. The lower dock was visible below, Mako's shop a dark rectangle in the morning light. "The complaint buys him forty-eight hours. What can he do in forty-eight hours?"

Leo thought about the fresh cut. Abyssal Steel residue. Load-path thread. The crystalline lining that took hours to form. The cut hadn't been made during the GPS photo dive — it had been made before. Mako had already been at sixty meters that morning. Already made his cut. Already returned to the surface. Filed the complaint at five-forty. And then stood in his doorway watching Leo pose for photos at the exact site where a thread had been severed.

"He was there before me," Leo said. "The morning of the photo dive. He cut the thread, went back to his shop, watched me take the photos, and filed the complaint before I even surfaced. The whole sequence was planned."

"The photos were the trigger?"

"No. The photos were the opportunity. Mako was going to file the Type B regardless. But me diving at sixty meters — that gave him specific evidence. Corridor deviation. Unusual patterns. The exact language the complaint uses."

Shell nodded slowly. "He needed you to do something visible. So he gave you a reason to be visible. The GPS photos were real — we needed them for the Board. But Mako knew we needed them. He probably figured it out when you visited the shop. You were talking about compliance, paperwork, the inspector. He connected the dots."

"And then used them against me."

Shell gathered the printouts and slid them into the folder. "Ninety minutes until low tide. You need to eat, hydrate, and check your reserves. If you're going to sixty meters again, I want you at full shallow-water capacity."

"Fourteen percent is full capacity for shallow work."

"Then make it count."

Leo stood at the window. The dock below was waking up — divers moving between shops, the sound of compressed air hissing from fill stations, the low murmur of morning conversation. Mako's shop was still closed. The sign hung at an angle, the paint faded to illegibility.

He thought about the cut at sixty meters. Clean. Precise. Abyssal Steel residue. The severance trail running south-southwest from the surface to the deep, through the network his father had tried to repair. The node at forty-one percent, recovering, making the cuts visible. And Mako, who had filed a complaint designed to lock Leo into procedure while the clock ran out.

Nine days until Kessler. Forty-eight hours until Hargrave's finding. Low tide at fourteen-thirty. And somewhere below sixty meters, a network of threads that were being dismantled one cut at a time by someone who knew exactly which threads to sever.

Leo turned from the window. He picked up the standard knife from the table — the registered decoy, the one the Board could account for — and clipped it to his belt.

"One more dive," he said. "Then we find out what he's protecting."