Chapter 9: Payment Called

Usagi had learned something about fear.

It did not always look like trembling.

Sometimes it looked like thinking too fast, trying to solve everything at once, trying to hold every person you cared about in your hands and refusing to admit hands were small.

Semireiya didn’t tremble. She didn’t cry. She didn’t freeze when the corridor speaker kept repeating the same lie in the same calm tone.

[!]Do not resist. Mercy will be applied.

But Usagi could feel it anyway, the way Semireiya’s body got slightly heavier at the shoulders, as if she was carrying a weight that couldn’t be dropped in this corridor. A weight that had a name and a history and a face she had never met.

Sorani.

Usagi stayed close behind Semireiya, mesh cloak brushing her sleeve, antennae angled forward to catch timing shifts and tones in the shutter machinery. The city’s rhythm mattered more than courage. If you walked at the wrong second, the city bit you.

They had followed Rikka’s transport down two segments. Now they were close enough to see details clearly, and close enough that every detail made Usagi want to scream.

The matte collar ring around Rikka’s throat was not just a ring. It had seams. It had a tiny locking port. A faint indicator that pulsed like a heartbeat.

Rikka sat very still, hood down low, wrists bound, ankles locked. She didn’t look helpless.

She looked contained.

Usagi hated that word.

Ahead, the corridor widened into an inspection post bolted into the wall like a parasite. A tablet station. A scanner hook. A cable line that ran into the ceiling, fresh enough to look almost new. Someone wanted this route to work.

The tones began again.

Short. Short. Short.

Then a longer gap.

Usagi’s antennae twitched.

Semireiya’s hand tightened at her side, close to the pocket where Kei’s little jammer rested. Usagi could almost see the decision in Semireiya’s muscles: wait, wait, wait, then cut.

Usagi believed Semireiya would save Rikka.

She also believed Semireiya would burn herself doing it.

So Usagi watched for the other danger.

Not the Nullists. Not the collar. Not the shutter.

The debt.

Kei’s voice was not in the corridor. The dead zone still smothered any signal, turning comms into a dream you weren’t allowed to have. But Kei had said something back in the cache, something Usagi hadn’t fully understood until now.

They were spending tomorrow’s favors tonight, and Usagi could feel the debt forming as clearly as any timer tone.

News travels faster than bullets.

Keep yours clean. Keep it useful.

Kei wanted proof.

Semireiya had promised she’d bring it.

Usagi’s fear twisted, because she understood what a promise did to Semireiya. It became law.

They reached a maintenance alcove just before the inspection post. Cable bundles hung like thick vines. A handrail ran along the wall. Semireiya guided Usagi back into the cable cover with a touch at her elbow, precise and gentle.

Usagi pressed into the cover beside her.

The transport platform rolled closer to the inspection post. The Nullists moved with it, calm and precise. One walked with a handheld scanner ready. Another carried the tablet, eyes flicking between the screen and the corridor’s boundary markers.

The speaker system clicked again.

[!]Derivative confirmed.
[!]Cleansing route authorized.

Something cold dropped through Usagi’s chest. The phrase sounded like paperwork. Like cruelty could be reduced to procedure, and therefore be justified.

Semireiya leaned closer to Usagi’s ear.

“When the scanner lifts, we move,” Semireiya said in a low voice. “We take one link.”

Usagi swallowed against the tightness in her throat.

The Nullist with the scanner lifted it toward Rikka’s collar.

Rikka stiffened, but only slightly. She held herself still like a person who understood that movement would be punished.

The scanner swept.

A faint beep.

The handler with the tablet nodded. His voice was quiet, almost bored.

“Confirm. Collar sync stable.”

Stable.

Usagi’s nails dug into her own palm.

Rikka’s head tilted a fraction, as if she could hear them behind the motor noise. But she did not turn.

The shutter tones rang again, and Usagi counted without thinking. The longer gap was coming.

Now.

Semireiya stepped out of the alcove with controlled speed, not sprinting, not lunging. She moved like a worker who belonged in this corridor. Usagi followed at her shoulder, keeping her mesh cloak tight.

They closed the distance in the catwalk’s low-light cover, using the motor vibration to mask their steps.

Then Semireiya stopped, still hidden by cable shadows.

The scanner lowered. The handler tapped his tablet and turned slightly toward the tablet station bolted to the wall. It had a port, a cable line, a place where data was uploaded and verified.

A link.

Semireiya’s fingers flexed. Her eyes locked on that station.

Usagi looked at the station too, then at the Nullist’s belt, then at the speaker box, then at the shutter track.

Too many links. Too many choices. Too little time.

Usagi’s antennae twitched again, picking up a tiny shift in sound. Not the motor. Not the boots.

Paper.

A soft rustle.

Usagi’s gaze snapped to the handrail behind them.

Something was tucked under it, taped in place. Another slip.

Her heart punched.

Semireiya had already pocketed one cadence strip. This was different. It wasn’t timing.

It was a receipt.

Usagi reached for it carefully, fingers moving like she was defusing a mine. She peeled it free and opened it just enough to read.

A small bundle was taped to the underside of the rail with it: two cable ties, a strip of antiseptic gel, and a thin metal pick shaped like a cheap lock tool.

On the paper, a single line was printed in blunt text.

TAKE ONLY WHAT YOU NEED. LEAVE NOTHING THAT NAMES YOU.

Usagi’s breath caught.

Someone had left them help. Quiet help. Help that didn’t ask to be thanked.

A kind receipt.

Usagi tucked the pick and gel into her pouch, then folded the paper and kept it. Not because it was useful, but because it reminded her that the world was not only teeth.

Semireiya glanced at Usagi’s hands once, eyes sharp, then returned her focus to the inspection station. She didn’t ask. Asking was slow.

Usagi said under her breath, barely audible.

「助け…来た…」Help… came…

Help came.

Semireiya’s eyes flicked to Usagi’s face. For a moment, something softened. Then it hardened again, because softness was dangerous here.

The handler leaned toward the tablet station and inserted a cable. The station’s indicator light blinked once, then twice, confirming upload.

Usagi could almost hear Kei’s voice in her head, even without signal.

Proof.

Proof.

Proof.

The thought sat heavy behind Usagi’s ribs. If they stole the tablet or the station log, they risked being seen. If they didn’t, Semireiya would still carry the debt, and Kei would still be blind for the next time.

Usagi hated that the city demanded payment at the worst moment.

She leaned close to Semireiya’s ear.

“We can take proof without taking the tablet,” she said softly in English. Her voice shook, but she pushed the words out anyway. “We can take the phrase. The ID. A stamp code.”

Semireiya’s eyes narrowed slightly. “How.”

Usagi held up the thin metal pick she’d just taken. It looked pathetic. It was perfect.

Semireiya stared at it for half a second, then gave a small nod.

Usagi’s fear surged, then steadied. She wasn’t brave. She was choosing.

The speaker clicked again.

[!]Proceed to cleansing.

Usagi’s jaw tightened. She wanted to raise her hand again and tell it to shut up, but she didn’t. She stayed focused on the station port. The cable. The lock seam.

The handler finished the upload and began to pull the cable free.

Now or never.

Semireiya’s hand moved in a single controlled motion. She palmed Kei’s jammer and pressed the activation tape once.

A short pulse.

Not long enough to scream, not strong enough to blanket the corridor.

Just enough to make the station indicator light flicker.

Just enough to make the handler’s tablet screen stutter.

The handler frowned, irritation flashing across his posture.

“Signal instability,” he muttered. “Again?”

Again.

Usagi’s antennae twitched. That word mattered. It meant the route had been stuttering before. It meant someone had already messed with their control.

Usagi didn’t look up at the ceiling. She didn’t look for IRIS. She only stored the information.

Semireiya moved in the handler’s distraction. She stepped closer, shoulder angled to block view from the escorts.

Usagi slipped the metal pick into the station’s side seam and twisted gently. Not forcing. Not breaking. Just nudging a cheap latch that expected nobody would dare touch it.

The latch clicked.

Usagi’s breath stopped.

She pulled out a thin, narrow strip of thermal paper from inside the station, like a receipt from an old machine.

On it, numbers and abbreviations were printed.

Route authorization stamps. Unit marker codes. A procedure label.

And the phrase again, printed like it was holy.

CLEANSING ROUTE AUTHORIZED.

Usagi’s hands shook, but she folded the strip fast and tucked it into her pouch.

Proof.

Clean. Useful. Physical. No signal required.

The jammer pulse ended. The station indicator light stabilized. The handler’s frown eased as the system recovered. He didn’t notice the missing strip because the station still looked intact.

Usagi wanted to laugh from relief. She didn’t. She kept her face still.

Semireiya guided Usagi back into the cable shadows with a touch at her elbow, precise and gentle.

They retreated two steps, then froze.

The escort on the far side shifted, head turning slightly. Not because he saw them, but because he felt something wrong. A predator’s instinct.

Usagi’s antennae angled back. Her breath threatened to rise.

Semireiya’s hand tightened on Usagi’s wrist.

Stay.

Stay.

The escort’s gaze swept the corridor, slow. His masked face gave nothing away, but his hand drifted toward his restraint tool.

Usagi’s heart hammered so loudly she feared it would become sound.

Then a worker wave moved through the adjacent passage, tool cases clattering, voices tired and low. The escort’s attention drifted toward the sound, annoyed by the intrusion.

He looked away.

Usagi felt her knees go weak for half a second. Semireiya kept her upright with a steady grip.

“Good,” Semireiya said softly, voice so low it barely existed. “We have it.”

Usagi’s eyes flicked to her pouch where the strip was hidden. Proof that would buy Kei’s trust. Proof that might save someone later.

But the cost still sat in her chest. The cost of doing anything that wasn’t directly freeing Rikka.

They had stolen seconds.

They needed more.

The transport platform began to move again, leaving the inspection post behind. The Nullists tightened formation. The handler tapped his tablet again, and the speaker system responded.

[!]Proceed.

Rikka’s hooded head tilted slightly, and this time her body shifted in a way Usagi recognized. A tiny adjustment of her shoulders.

Rikka knew.

Not the details, but the shape. She knew someone behind her had done something, and she was waiting for the right moment to react.

Something in Usagi’s chest lurched, warm and painful at once.

Rikka was still Rikka.

Semireiya leaned toward Usagi again.

“We follow,” Semireiya said in a low voice. “No hero moves. No noise.”

They moved in the transport’s wake, using the cable shadows and motor vibration as cover. The corridor narrowed again. Handrails. Fresh bolts. Another shutter track ahead, embedded into the ceiling.

Usagi’s antennae angled forward, listening for the tones. The machine rhythm was changing. The city was preparing another bite.

Short. Short. Short.

Then the longer gap.

Usagi said under her breath, barely audible.

「次…」Next…

Semireiya’s posture tightened. She watched the shutter line, then glanced at Usagi’s face.

Usagi understood without being told.

This next bite was the one that could split them from Rikka.

Or split them from each other.

Semireiya’s hand brushed the jammer in her pocket, then moved away again. She didn’t want to waste it. It was a tool that worked once, barely, and the corridor was full of teeth.

Usagi pressed closer, shoulder brushing Semireiya’s arm. Not because she was afraid of being alone, but because she wanted Semireiya to feel that she wasn’t carrying the weight alone.

Semireiya didn’t look at her, but her breathing steadied.

They reached a bend where the corridor opened into a narrow catwalk segment, rails on both sides, drop below into darkness and pipe steam.

Usagi’s grip found the strap of her pouch and held on.

Catwalk.

No wide space. No worker wave. No easy cover. Just a narrow line where footsteps mattered and hesitation killed.

The transport platform rolled toward it without slowing.

The Nullists didn’t change posture. They were confident here. Confident that this geometry belonged to them.

Usagi’s fingers tightened around the folded proof strip in her pouch.

Kei would have his payment.

Now they needed theirs.

Usagi said under her breath, voice shaking but clear.

「リッカ…待ってて。」Rikka… wait for us.

Rikka didn’t turn. But as the platform crossed onto the catwalk segment, her bound hand flexed once, barely visible under restraint, as if she was answering without words.

Semireiya leaned closer to Usagi’s ear, voice low and steady.

“When we hit the catwalk, you do not freeze,” Semireiya said in a low voice. “If you feel fear, you keep moving anyway.”

She swallowed the fear and turned it into a simple rule.

Move anyway.

The shutter tones rang again behind them, and Usagi didn’t look back. She listened. She counted. She stored the rhythm in her body.

Because the city was going to bite again.

And this time, they would pull something out of its mouth.