Tier 5 smelled the same.
Shin registered this before anything else — the specific atmospheric chemistry of the outer ring's industrial and residential mix, the chemical blend of the reclaim-processing facilities three blocks from the main porter staging area, the street food carts that ran on the corner of the transit junction because the shift workers who moved through it were hungry and the Tier 1 to Tier 5 food-delivery infrastructure was not designed for them. He'd lived inside that smell for twenty years.
His perception was reading it differently now. Forty points of resolution pulled apart the component signatures: the individual food-cart operators, the two awakened individuals on the block who were probably D-rank based on their mana output, the mana suppression from his own Null Presence as it processed the neighborhood's ambient field and registered as nothing.
Same smell. Different instrument.
He went to the Old Porter's lodgings first.
The building was a five-story residential block that the porter community used for the combination of proximity to the staging area and low cost. The room was on the third floor. Shin had been in it enough times to know the door sound, the particular way the hinges caught, the smell of the old man's tea-and-liniment routine.
He knocked.
Three seconds.
"It's open," said the Old Porter.
---
His name was Desak Rehn. He'd been a porter for forty years before his knees got bad enough that he moved to the trainer role: teaching the new hires how to carry weight without destroying themselves, how to navigate the staging area politics, which hunters were worth working for and which ones would leave you behind in a dungeon with a busted cart and no recall token.
He was seventy-one and he looked it. The kind of old that was functional and aware and paying attention to everything.
He was sitting at his small table with a mug of tea and a registration form he'd been filling out. He looked up when Shin came in.
"Heard about the level-up," Desak said.
Shin sat in the other chair. The room was small enough that there was only one other chair.
"How."
"The system alert. Hits the porter network same as everywhere else — we're registered workers, we get the general notification feed." He looked at the form and set his pen down. "Also Ryo came and told me personally. He was at the staging area when the Bureau agents went in."
Ryo was one of the senior porters. Mid-forties, former C-rank who'd dropped to porter work after a dungeon injury that left his right leg with a partial mobility restriction. He ran the morning shift dispatch.
"What did he say about the agents," Shin said.
"Said seven of them went in at eight in the morning. Said you went in first and the agents went in after." Desak looked at him. "Said the agents came out and you came out and you looked different."
"Different how."
"Ryo said you moved different. Heavier. Like the weight of yourself changed." He picked up his tea. "He said it made the other porters uncomfortable. They're used to you being just past the edge of visible."
The Null Presence still running. But the source generating at one hundred stat points. The suppression working harder, Shin had described it to himself after the level-up. Ryo had noticed the same thing from the outside.
"I need to know about new activity in Tier 5," Shin said. "Specifically: anyone asking questions about my routes, my schedule, my people."
Desak set the tea down.
"When," he said.
"Four months. Maybe longer."
The old man looked at the registration form. Not reading it. Thinking through something.
"The Mancer boys," he said.
"Who."
"Gang. New in the past six months — moved into the gap when Terris's crew got arrested. Three brothers and about twenty affiliated. They took over the transit junction block and two of the staging area's secondary corridors." He looked up. "They approached Ryo about four months ago. Said they had a contractor who wanted general information on porter movement patterns. Specifically the irregular porters — the ones who don't run standard shifts."
Irregular. Shin had run irregular for most of his time in Tier 5. The gaps between standard shift assignments, when he was doing the dungeon grinding, meant his schedule looked like that of a porter who took sporadic high-pay assignments rather than someone with a secret grinding routine.
"Ryo said no," Desak said. "But the Mancer boys approached two other porters who said yes. Yell and Sato." He looked at Shin directly. "I didn't know who the contractor was. I figured it was a guild doing background checks on potential hires. That kind of surveillance is common."
"You didn't tell me."
"You weren't here." His voice was even. "You've been in dungeons for six months. The porter network's information doesn't reach you when you're underground."
Fair. He'd been out of the loop by choice.
"The Mancer boys," he said. "Where do they operate."
"The transit junction. North staging area approach." Desak looked at him. "Shin. What do you want to do with this."
"Find the contractor."
"And then."
Shin looked at the old man. Desak Rehn, who had been a porter for forty years and a trainer for ten after that, who had been the one person in Tier 5 who treated a Level Zero awakener as a functional human rather than a clerical error. Who knew more than he said, which Shin had suspected for years and had never pushed on because the information flow worked well enough without pushing.
"Then decide," Shin said.
Desak looked at him for a moment. Something moved behind his eyes — not fear, not warning, the more complex thing. The calculation of someone who was holding information they were deciding whether to release.
"There's a family in the east block," Desak said. "Porters. Husband and wife, two kids. The husband took the information contract from the Mancer boys — he needed the money, the second kid has a respiratory condition that the Tier 5 clinic doesn't have the equipment to treat properly."
"Name."
"Lenn Vara. Wife's name is Joss." He looked at the table. "The Mancer boys know you're back. Ryo saw one of them using a comm after you came out of the dungeon. They would have reported it to whoever the contractor is."
"So the contractor already knows the level-up happened."
"Yes."
"And Lenn Vara is still feeding them information."
"He has the contract. He needs the money." Desak looked at him. "The kid's treatment costs more than a porter earns in six months."
Shin sat with that for a moment.
"Where does the Vara family live," he said.
---
The Vara apartment was on the second floor of an east-block residential building, the kind that housed three families per floor and had a communal stairwell that smelled of cooking and too many people in close proximity.
He knocked.
Joss Vara opened the door. She was young — late twenties, the specific worn-down look of someone maintaining a household on a constrained budget while managing a sick child. She looked at him the way people in Tier 5 sometimes looked at strangers at their door: with the specific calculation of whether this was good news or bad news and betting on bad.
"I'm not here for your husband," Shin said. "I'm here about the contract."
Her expression didn't change but something in her posture did.
"He's at the staging area," she said.
"I know. I want to talk to you."
She let him in.
The apartment was small. The respiratory equipment in the corner — the kind you rented rather than bought because the purchase price was out of reach, the rental rate eating a significant portion of the household income. The child was asleep in the back room. He could hear the slow, slightly labored breathing through the wall.
"The contractor," Shin said. "Has your husband met them directly."
"Through the Mancer boys. He doesn't know who it is." She sat on the edge of the couch, the posture of someone who expected the other shoe. "The arrangement is: he reports any irregular porter movement in the north staging area. Once a week. They pay the respiratory equipment rental and a supplement."
"For four months."
"Yes."
"What have you reported about me."
She looked at him. "He reported you were active in the north staging area around six months ago. That you took unusual shift patterns. That you went into the dungeon access corridor more frequently than the normal porter load explained." She looked at the back room. "He stopped reporting you specifically about a month ago when you stopped appearing in the staging area."
"But the Mancer boys know I'm back."
"Everyone knows you're back. The system alert—" She stopped. "My husband doesn't know who you are. He doesn't know about the alert. He runs the morning shift, he doesn't follow the hunter news."
"He's going to be contacted again. Now that I'm back."
She was quiet.
"The respiratory equipment," Shin said. "What's the monthly rental?"
She told him.
He did the math. The amount was manageable. Not trivial — it was real money for a porter household — but manageable.
"I'll cover the equipment rental for six months," he said. "In exchange: your husband terminates the information contract with the Mancer boys. He tells them the subject has moved on and the information isn't available anymore." He looked at her. "Not that he was paid off. That the source dried up."
She stared at him.
"Why," she said.
"Because your kid needs the equipment and your husband needed a way to pay for it and the Mancer boys offered the only option he had." He stood. "The equipment isn't the problem I'm trying to solve. It's a problem I can solve, so I'm solving it."
The look she gave him was the specific look that Tier 5 gave things it didn't trust because Tier 5 had learned not to trust things that seemed too simple. But underneath it was the arithmetic of a parent whose kid needed treatment.
"What if the Mancer boys don't accept the termination," she said.
"They will." He said it without inflection, the same tone he used for operational facts.
She looked at him for a long moment. Then she nodded.
---
He paid the equipment rental in advance at the Tier 5 medical supply office on his way back to the porter staging area. Six months. The transaction complete.
He was two blocks from the staging area when his perception caught three mana signatures moving to intercept: the Mancer boys' specific D-rank output. Not hiding it. Letting him know they were there.
He stopped.
They came out of the side street. Three of them, not two — the third was bigger, probably a mid-D-rank fighter, the muscle rather than the message.
"You're the one from the alert," said the one in front. Young, mid-twenties, the Mancer brothers' oldest based on what Desak had said. "We had a feeling you'd come back."
Shin looked at them.
"The Vara contract," he said. "It's terminated."
The brother's jaw set. "That's not how contracts work."
"It's how this one works now." He looked at the brother. "The contractor you're running this for — they already have what they needed. The level-up happened. The information about my staging area patterns is six months stale. The contract isn't worth your time anymore."
"That's our contractor's call to make."
"Your contractor is Phantom Pillar," Shin said.
The oldest brother went still. The muscle behind him shifted his weight.
"That was a guess," Shin said. "It was right."
The brother looked at him with the calculation of someone deciding whether the thing they'd stumbled into was worth fighting over or walking away from.
The problem was that Tier 5 gang leadership couldn't afford to be seen walking away from anything. The staging area corridors were watched. The transit junction had its own hierarchy. Backing down publicly was a structural problem.
Shin could see the math in the brother's face.
"I'm going to walk past you now," Shin said. "The next time we have a conversation, I'll be less interested in explaining myself."
He walked.
The muscle made a half-movement — not toward him, toward the oldest brother, a look of checking-in. The brother gave a small gesture. Stand down.
His perception tracked them until they were thirty meters behind him and not moving closer.
The problem with solving the Vara situation cleanly was that he'd done it in front of witnesses. The porter network's information moved fast. By tonight, Tier 5 would know that the Zero had come home, paid a family's medical bills, and backed the Mancer boys down in the transit corridor.
Desak had warned him about the drawing of attention. He'd proceeded anyway.
The six months of respiratory equipment rental was forty-two hundred credits.
The Mancer boys' discovery that their contractor was Phantom Pillar was worth more than that.
He walked back through the staging area and let the attention accumulate.
