Compute Forensics

Above Kesh, the Wayward held position while Sera Vale examined a ledger that balanced too neatly. The ship was not hers, at least not according to the estate still filing claims against it. Its radiator had been patched twice, and the galley table shook whenever the port maneuvering cluster warmed. Sera held the records down with a mug and began again.

The entries named maintenance, transit, clinic reserve, emergency adjustment. None looked unusual alone. She moved the figures into columns by hour and found the same deduction repeated just below the level that would require a clerk's signature. She circled three transfers, then four more. Outside the window, the upper terraces caught the House light while the Low remained in shadow.

The galley light dipped. Sera waited for the ship's reserve to take the load and returned to the district column. Three people were listed as service interruptions. A clinic had attached death certificates to two of the files. The third belonged to a teacher whose students said she had stopped speaking in the middle of a lesson and never resumed.

The Arithmetic of Vanishing

She had begun investigating allocation theft for people who could not afford an investigator. Their complaints arrived under different headings: equipment failure, late continuity handoff, missed appointment, unexplained loss of subjective time. She had once believed the categories meant different causes. Now she kept a second ledger of her own, organized by what happened to the people instead.

In District Nine, a mechanic had lost a shift between one recorded movement and the next. Three children had returned from school unable to account for several minutes. Officials called these incidents austerity failures. Sera compared the incident times with the transfers and found the same pattern each time: the missing allocations had left the district before anyone noticed the symptoms.

The Low had learned to work around promises. A shopkeeper kept prices on paper when the terminal slowed; a repairman wrote estimates in grease pencil on a cabinet door; a teacher kept two attendance books, one for the children present and another for the records that arrived late. Sera had interviewed all three. Each had assumed the delay belonged to their own street.

The transfers clustered at shift changes, just below the House review threshold. Cael studied the pattern across the table. 'It could be a contractor skimming the delivery,' he said. 'A contractor with access to every district?' Sera asked. 'There are ways.' 'Then find me one with the same code in a clinic and a transit relay.' She slid the paper toward him. He stopped arguing and began checking names.

The Wayward's older maintenance cache recorded delivered compute rather than promised allocation. Sera compared it against the civic ledger. The difference appeared first as a few seconds, then as hours when she summed the districts. 'You could make this look like bad calibration,' Cael said. 'They did,' Sera replied. She turned the display so he could see the identical authorization marks.

Kesh made scarcity visible from above. The upper terraces received the engine's broadest light; farther down, illumination broke into narrow strips that left doorways and walkways in shadow. Sera enlarged a district map until she could identify the clinic by its roof markings. The civic ledger reported full service there. She kept the view beside the delivery record.

The Wayward's ceiling panel rattled when the port engines warmed. Sera had repaired it twice with mismatched fasteners, and the pitch now told her more about the radiator than the instrument panel did. She set the civic ledger aside long enough to isolate the failing coolant bypass. A ship that could not depart was no use to the people waiting on the clinic's missing allocation.

"You were observed departing Dock Seven in a vessel registered to the estate of Dalen Rusk."

"Observed is a strong word."

"There are six recordings."

"Recordings can be misleading."

"One is you waving at the camera."

Sera leaned across the table. "That could be anyone." The magistrate stared at her. Sera stared back. The detention room on Kesh smelled like hot metal and somebody else's lunch. Beyond the narrow window, the city hung beneath a violet sky, terraces stacked along the underside of a floating island. Far below, darkness. Far above, more islands. Between them, traffic moved through local lanes in bright threads. No Gates. Not anymore. The magistrate touched the display.

The detention room's window gave her a narrow view of the lower terraces. Couriers moved beneath patched awnings, following the strip of shade where the light engine's glare did not reach. Above them, an upper promenade ran uninterrupted between the municipal towers. Kesh had built its routes as carefully as its ledgers: one way for people with time to spare, another for people whose time could be purchased. Sera had used both. Neither had ever made her feel welcome.

"Rusk's estate claims the vessel."

"Rusk is dead."

"His creditors are not."

"Tragic."

The magistrate sighed. Sera smiled. She had been arrested eleven times. Convicted twice. Neither conviction had been for anything interesting. The door opened. A thin man in House white entered with two security officers. Sera's smile disappeared. The uniform changed the room more than the officers did. Kesh had taught its people to read white cloth the way sailors read weather: not as decoration, but as warning. House representatives did not need to raise their voices. They arrived with access to systems that decided whose lift moved first, whose clinic received compute before dawn, and whose petition waited until waiting became the answer.

Sera folded her hands on the detention table before the magistrate could see them shake. She knew the count of the exits, the distance to the door, the next allocation window. She had learned those measurements as a child and never quite stopped taking them. The magistrate glanced at her hands and looked away. His courtesy made the room feel smaller.

The magistrate stood.

"Representative."

"Leave us."

The magistrate left immediately. That was bad. House people did not visit detention rooms unless they wanted something that could not be put in writing. The man sat opposite Sera.

"You crossed the Neral boundary three days ago."

"No."

He slid an image across the table. The Wayward. Sera at the controls. A dead zone behind her.

"Recordings can be misleading."

"I've read the transcript."

"Then we're friends."

"You saw a light."

Sera stopped. The man watched her carefully. There were rules in the severed worlds. Some were laws. Some were survival. You did not enter dead routes. You did not power old Gate infrastructure. You did not follow voices through abandoned relays. And if you saw light where there should be no light, you left. Sera had left. Eventually.

"I see lots of lights."

"This one appeared inside a Gate."

Sera said nothing. The House representative leaned closer.

"For three seconds, Gate Neral registered a remote handshake."

"Impossible."

"Yes."

"Then your equipment is broken."

"We thought so."

He placed another image on the table. A pattern. A circle. Open at one point. Sera felt cold. She had seen the same shape suspended inside the dead Gate before every alarm on the Wayward had started screaming.

"What is it?" the man asked.

Sera looked at him. "You invited me here to ask me?"

"We invited you because you are the only living person known to have witnessed the event."

"Invited."

"The charges can disappear."

"How romantic."

"Tell us what happened."

Sera leaned back. She considered lying. Then she considered how much the Houses already knew.

The House representative left the image between them. Sera had rehearsed denials for a navigation violation; she had not rehearsed an answer to a man who recognized the symbol in her recording. If she told him what she had heard, she would learn something from his reaction. She would also give the Houses a fact they might not yet possess. For the first time since her arrest, the choice was hers.

"Nothing happened."

The man waited.

"The Gate lit up. My navigation failed. Something pinged the hull."

"Something?"

"I don't know."

"Then?"

"I left."

"You fired the drive inside a dead zone."

"That is what drives are for."

"It should not have worked."

"Wayward has low standards."

The representative studied her.

"Did you hear anything?"

Sera did not answer. He noticed. "What?" She looked toward the security officers. "How gone are the charges?"

"Completely."

"The docking fees?"

"Those aren't ours."

"Then we have a structural problem."

His expression did not change. Sera sighed. "A word."

"What word?"

Sera remembered the blue slit in the Gate, too narrow to enter and wide enough to suggest that something had looked back. The voice had come through equipment she had powered down. She could still hear it in Tarin’s old ship, and that was the part she resented most. She watched the representative’s face. “Bridgeborn.” His hand stopped above the display. Only for a moment. Long enough.

"You know it."

"No."

"You're a terrible liar."

He stood. "Your charges will be reviewed."

"Reviewed is not disappeared."

He walked toward the door. Sera called after him. "Hey." He stopped. "If the old Gates are waking up, who else knows?" The representative looked back.

"Nobody."

Then he left with two armed officers after having personally visited a prisoner in an unregistered detention interview. Sera smiled. "Terrible liar." Two hours later the magistrate released her. The docking fees remained. Sera returned to Dock Seven. The Wayward was exactly where security had left it, which was disappointing. She boarded. The ship greeted her with six warnings.

"Missed you too."

She sat at the controls. The old Gate event remained in local memory. Sera had tried to delete it. The Wayward had restored it from a redundant navigation buffer. Sometimes reliability was an act of aggression. She opened the recording. The circle appeared. The Gate lit. Static. Then the word. Bridgeborn. Sera froze the frame immediately before the light vanished. There. Something in the blue. A shape. Small. Not the tall figure she thought she had seen farther back. Something else. Sera magnified. The image broke into artifacts.

The restored frame showed no face, only a small figure at the edge of the Gate image. Sera enlarged it until the pixels broke apart. Whatever had turned toward the camera had done so before the Wayward registered an incoming signal.

She stared at it. For generations the Gates had been tombstones. Monuments to a civilization nobody agreed how to remember. The Houses said the Severance had saved what remained. The Unionists said it had created the scarcity the Houses now controlled. The Quiet said opening the Gates again would finish what the old catastrophe had started. Sera mostly said people should stop building religions around infrastructure. But the Gate had spoken. And somewhere impossibly far away, something new had looked through. She closed the recording.

“Not my problem,” Sera told the recording. She left it open.

The Wayward emitted a maintenance alarm.

"Also not my problem."

A second alarm joined it. Sera opened the engine panel and found the coolant bypass glowing the particular orange that meant repair me now or regret your personality.

"Traitor."

She reached into the compartment and touched the old manual valve. A tiny mark had been scratched into the metal years earlier: a crooked S. Her first repair aboard the ship. Back then she had been certain she'd replace the valve properly as soon as she had money. She had eventually found the money. She had never replaced the valve. Some broken things became history before anyone noticed. Sera tightened it by hand until the alarm stopped. "You're welcome." The ship made no sound.

When the engine settled into a vibration Sera could tolerate, she returned to the pilot's chair. The Wayward had belonged to her brother before it belonged to her, though the estate still contested both claims. Tarin had kept the chair's armrest patched with cloth. Sera had replaced the cloth and left the uneven stitching.

There had been a time when every sound in the cabin had carried his interpretation. A rattle beneath the deck was a loose coolant bracket. A double click from the port relay meant ignore it until morning. Silence from the aft pump meant run.

After Tarin died, Sera had kept the ship running by listening for the things he used to name. Months later, when the aft pump fell silent, she had reached for the emergency cutoff before she remembered there was nobody left to tell her she was right.

Sera reopened the Gate recording on the secondary display. She aligned its timecode with the ship's independent sensor log and marked the frame where the small figure turned.

The small figure in the recording turned toward the camera. Sera had expected a threat to look like a weapon, or at least like someone who knew where the exits were. This looked curious. She paused the frame at the moment its face came into view. Tarin would have asked why she was so certain curiosity could not be dangerous.

“You'd open it,” she said to the empty chair beside her.

The chair did not answer. Tarin had always been excellent at answering after she had already made the bad decision.

She paused the recording. Her reflection appeared over the empty chair. The image had advanced between two logged frames without a matching sensor event. She saved the discrepancy and left the recording open while she checked the engine alarm.

Tarin had called courage a decision made after counting the cost. Sera had always objected that the calculation was never complete. He would grin and ask what she intended to do with the missing numbers. She watched the recording again, trying to decide whether its gap was an error or a warning.

Tarin also believed the Houses profited when districts mistook dependence for loyalty. Sera had seen the mechanism in the clinic ledger: a district that depended on a House guarantee could lose its reserve for asking where the allocation had gone. She copied the transfer codes to an isolated drive before returning to the engine.

"Ungrateful."

The coolant alarm sounded again. Sera shut the ledger display, checked the valve temperature, and reached for the manual bypass. The House clerk could wait. If the radiator failed, the evidence would stay on Kesh with her.

"Fine."

She opened the engine panel and forced the bypass toward its marked stop. Behind her, the paused recording advanced by one frame without a playback command. The small figure's gaze shifted toward the camera.