The Thornwood Protocol: Children of The Shepherd

Petra Linde's fingers moved across the console with the precision of a watchmaker calibrating a mainspring. The blue light of the relay display washed her angular features in a cold that had nothing to do with temperature. Around her, the communications bay of Orbital Dynamics Station Theta hummed with the restless chatter of Fleet signals, a constant stream of encrypted chatter that most analysts had long since learned to ignore.

She had not learned to ignore it.

"There," she murmured, isolating a particular frequency band. The signal was buried deep, tucked beneath layers of commercial traffic, disguised as routine atmospheric telemetry from a long-abandoned mining colony in the Veridian Belt. To Fleet automated systems, it registered as background noise. To Petra, who had spent the last seventy-two hours building a custom filter array after Felix Thornwood's briefing, it blazed like a signal flare in the dark.

The Shepherd.

She adjusted the triangulation algorithm and watched the three data points converge. The origin resolved into a tight cluster of coordinates so deep in the Belt that standard navigation charts rendered it as empty space. Hidden behind the magnetic shadow of an asteroid cluster, a structure that should not exist by any record Orbital Dynamics possessed.

"Confirmed origin point," she said to the empty room, her voice carrying that crisp, measured quality that board members mistook for calm. It was not calm. It was control. The distinction mattered.

She opened a secure channel.

"Felix."

Thornwood's voice came back rough, sandpapered by fatigue and the particular strain of a man who had not slept in his own bed since the Protocol's encryption keys had been compromised. "Talk to me."

"I have your ghost."

A pause. The hiss of static that never quite went away on long-distance Fleet channels. Then: "Belt?"

"Affirmative. Deep. The signal is bouncing off a relay I didn't know existed, which means someone spent considerable resources installing hardware Fleet cartography never logged." She pulled up the spatial rendering. A small icon flickered to life, suspended in holographic blue. It looked like nothing, a speck of dust drifting in the void, but the data bleeding off it told a different story. "Whatever the Shepherd is broadcasting from, it is shielded. Heavily. The kind of shielding that suggests more than a transmitter."

"Defensive grid?"

"Possibly. The signal degradation pattern is consistent with active countermeasures, but not weaponized. More like a jamming suite. Targeted jamming, Felix. Someone down there is working very hard to make sure certain frequencies never reach Fleet ears."

Thornwood absorbed this. She could hear him thinking, the particular quality of silence that preceded his operational decisions.

"Can you confirm habitation?"

Petra's mouth tightened. "I can confirm power draw consistent with a station of significant size. Sixty to eighty personnel, based on thermal signatures and atmospheric cycling. There is also a shuttle signature. Small. Maneuverable. Recently active."

"A scout."

"Or a smuggler. The signature does not match any Fleet registry I have access to, and I have access to most of them." She let that sit. The implication was clear. Someone off-book was operating in Fleet's supposed backyard.

Another pause. Longer this time.

"Get Dax," Thornwood said finally.

Dax Moray was already two steps ahead.

---

The scout shuttle cut through the Belt's particulate haze on silent running, its hull painted in the matte gray of deep-space salvagers and marked with no insignia that might draw unwanted attention. Dax Moray piloted it the way he did everything, with a kind of lazy virtuosity that made the impossible look mundane.

"Copy, Theta. I have eyes on the cluster." His voice crackled through the comms, warm and unhurried despite the fact that he was threading his craft through an asteroid field dense enough to register on collision warnings. "Pretty neighborhood. Very quiet. No transponder signals, no automated buoys. Either this rock pile is forgotten, or somebody scrubbed it from the charts on purpose."

"Observant," Petra's voice cut in, dry as recycled air.

"I have my moments." Dax rolled the shuttle into a slow lateral drift, letting the asteroid cluster fill his forward viewport. The rocks were old here, pockmarked and dark, tumbling through their ancient dance in patterns that suggested gravity wells far below. "I'm reading the relay signature. Faint, but solid. Definitely a structure nestled in the gravity shadow of that big chunk to starboard. Barely visible. Whoever built it knew what they were doing."

"Approach," Thornwood ordered. "Passive sensors only. Do not ping active."

"Already there, old man. You taught me that much." Dax's hands moved across the controls with a dancer's economy. The shuttle slid forward, a ghost among ghosts, its heat signature dampened by the special coating he'd paid a small fortune for back when he'd still been running cargo for governments that pretended not to know him.

The structure resolved gradually out of the darkness. Not a single habitat, but a cluster of them, three small domes linked by pressurized tubes, tethered to the largest asteroid in the field by a lattice of carbon-fiber struts. Antenna arrays bristled from the central dome like the quills of a startled animal. Lights flickered behind viewports.

"Inhabited," Dax breathed, and for the first time his easy drawl carried a note of genuine surprise. "Felix, you are not going to believe this. I am reading at least seventy thermal signatures. Atmospherics active. And they have a whole damn jamming suite down there, military grade, older than me but functional. Whatever this station is, it is not a ruin."

"Can you get closer?"

"Can I get closer." Dax grinned, though no one could see it. "Hold my beer."

The shuttle drifted forward, hugging the asteroid's curvature. Dax killed his running lights entirely and let the rock's bulk mask his approach. Inside his helmet, his pupils dilated as the station's details sharpened. External cameras. Patrol routes, if the movement signatures were anything to go by. Communication arrays, active and listening. And yes, definitely a jamming suite, its emissions a steady thrum he could feel in his teeth through the shuttle's compromised soundproofing.

"Petra, are you getting this?"

"Recording every byte your sensors are feeding me."

"Good. Because what I am about to tell you is going to make your corporate brain itch." Dax adjusted his orbit, slipping behind the station's antenna array for cover. "The jamming pattern, I recognize it. Or rather, I recognize the signature. That is old Fleet black-ops hardware, Felix. Pre-Protocol era. The kind of tech that officially never existed."

Silence on the channel.

"Black-ops," Petra repeated, her voice a fraction cooler than before. "That would suggest someone with former Fleet black-ops connections is operating this station."

"Or someone who salvaged the hardware from a crashed black-ops vessel," Dax offered. "Plenty of those out here, if you know where to look. I do."

"You do."

"I really do."

From his position, Dax watched a maintenance drone drift lazily across one of the dome's external viewports. Beyond the glass, figures moved, indistinct shapes illuminated by the station's interior lighting. A facility full of people, humming along in the shadow of Fleet's largest commercial shipping lane, and somehow invisible.

"Felix," Dax said quietly. "Whatever the Shepherd is, he has friends. And infrastructure. Real infrastructure. This is not a man with a radio. This is a man with a small army."

The line hissed.

Thornwood's voice, when it came, carried the weight of a man recalculating every assumption he had made in the last week.

"Then we have a bigger problem than I thought."

---

Back on Station Theta, Iko Tannel sat hunched before his console, fingers trembling slightly as he adjusted the decryption matrix. He had not slept in thirty-one hours, and the caffeine saturation in his system had reached levels that would have alarmed a trauma specialist. His first deep-space assignment, and he was pulling double shifts trying to crack a cipher that should not have existed.

The intercepted transmission, the one the Shepherd had broadcast into the void as if hoping someone might hear, sat on his screen in layers of encrypted text. He had peeled away three layers already. Three more remained.

"Petra," he called out, his voice carrying that slight Nordic lilt that surfaced when he was tired. "I have partial decryption on the last transmission. You need to see this."

Petra crossed the bay in quick, efficient strides. She did not look tired. She looked, if anything, sharpened by the pressure, a blade being honed against a stone that refused to yield.

"What have you got?"

Iko turned his screen toward her. "The outer cipher is military-grade. Fleet-era, which makes sense given the hardware Dax identified. But the inner cipher, the one wrapped around the actual message, is something else. I cannot identify the encryption standard. It is not in any database I have access to."

"Custom."

"Custom. Or very, very old." Iko swallowed. "The decryption key structure suggests something pre-digital. Almost... ceremonial. The kind of cipher you might use if you wanted only the initiated to understand."

Petra's eyes narrowed. "Meaning the message is not for Fleet. It is for believers."

"Or survivors," Iko said quietly.

She read the partial decryption on his screen. Fragments of text, still scrambled, but recognizable enough to send a chill along her spine.

"...children of the Shepherd shall know no fear..."

"...the Protocol devours..."

"...when the silence breaks..."

"And the last part," Iko said, his voice dropping. "This was buried deepest. Almost like a signature." He tapped the screen. "Listen."

A low, modulated tone filled the communications bay, transmitted through his console's speaker. It was not a tone Petra recognized. It was warm and resonant, carrying the cadence of a voice that had been processed through layers of analog distortion until only the rhythm remained.

"The Shepherd," Iko whispered. "He is real."

Petra did not answer. She was already opening the secure channel to Felix.

"Dax confirmed. Station is real, inhabited, jamming Fleet communications. Sixty to eighty souls. Black-ops hardware. Active broadcast capability."

"Recommendations?" Felix's voice was a low rasp.

"I want that station," Petra said simply. "And whoever is running it."

The line held its breath.

The boarding manifest was a patchwork of necessity.

Felix stood at the armory rack on the lower deck of the Linde freighter, running his fingers along the stock of a stripped-down pulse carbine. Beside him, Dax spun a magazine between his fingers like a coin trick, the metallic flash catching the low work lights.

"Say it again," Felix said.

"Say what?" Dax pocketed the magazine. "The part where you tell me this is a bad idea?"

"The part where you volunteered."

"I volunteered for the same reason I always volunteer." Dax's grin surfaced, sharp and reckless. "Because nobody else will tell you the truth, and the truth is usually funny."

Brick materialized from the corridor, his bulk filling the hatch. The exo-shell he wore was older than Dax's, scarred with carbon scoring from atmospheric reentry, but the servos inside still hummed with disciplined precision. He said nothing. He never did. His presence was the statement.

"Two more," Felix said.

Dax tilted his head. "Iko found the bodies?"

"Vitrified. Whatever hit that station took out two of Petra's boarding crew and flash-baked them into the bulkhead. I revived them from backup. They're not happy about it."

The door hissed. Dax's eyebrows climbed.

Vos entered first, lean and angular, with the kind of stillness that came from years of breaching airlocks for a living. His eyes were the color of corroded copper, and they moved with a predator's economy. Crane followed, broader, quieter, his hands already wrapped in magnetic grip-gloves that hummed faintly as they calibrated to his biometrics.

"Commander." Vos's voice was dry as powder.

"Welcome back."

"We weren't gone long enough to be missed."

Felix set the carbine down. "Listen to me. I don't have time to motivate you. You died once on someone else's mission. You're not going to die on mine."

"Mission parameters," Crane said. Not a question.

"Breach and clear. One orbital station, designation unknown. Jamming Fleet traffic, broadcasting on a band we don't recognize. We go in quiet. We find out who's running the show. We do not, under any circumstance, start a war we can't finish."

"Who's on the station?"

"That's what we're going to find out."

Vos glanced at Crane. Crane glanced at Brick. Brick continued not speaking.

"Sounds fun," Dax murmured.

The station hung against the dark like a broken tooth.

Fifty kilometers across open vacuum, it drifted in geosynchronous shadow above a nameless rock that the Fleet survey charts had never bothered to name. Its hull was old Fleet manufacture, patched and re-patched with plating from three different eras, bristling with antennae that bent at angles no engineer would have approved. The jammer broadcast pulsed from its center like a diseased heart, washing over Felix's shuttle in waves of static that made his fillings ache.

"Distance to breach point," he said.

"Four hundred meters and closing," Dax reported from the co-pilot's seat. "Shuttle's running dark. They won't see us unless they have a thermal array, and if they have a thermal array, we're already dead."

"They have a thermal array."

"Then we're already dead."

Felix keyed the team channel. "Breach in ninety seconds. Stay tight. Brick leads. Vos and Crane on flanks. Dax, you're with me."

"And the scientist?" Crane asked.

"Stays on the shuttle. This isn't a negotiation."

The station's docking collar loomed. It was a military model, pre-Protocol, designed to mate with Fleet assault shuttles. Felix recognized the flange pattern. He had trained on it, years ago, before the world he had known burned down.

Brick's mag-boots locked with a chunk. The breach charge set itself along the airlock seam, its adhesive blooming in faint bioluminescent blue. The hatch sighed open.

Inside, the air was cold. Not vacuum-cold, but the slow cold of an environment system running at half-power, conserving something it had learned not to waste. The corridor stretched ahead in emergency-red lighting, every third panel dark, the walls patched with a patchwork of insulation that smelled of machine oil and old fabric.

"Temperature," Vos murmured.

"Fourteen Celsius," Crane answered. "Humidity at twenty percent. The atmosphere is breathable but thin."

"Smells like a chapel," Dax said.

Felix's hand went to the wall. The metal was warm in places, cool in others, as though the station's systems were working around damage he could not see. There was a faint, persistent hum, almost subsonic, that vibrated in the back of his teeth.

They moved. Brick in front, his exo-shell making no sound at all, his sensors painting the corridor ahead in shades of gray and threat. Vos moved like a shadow down the left flank. Crane mirrored him on the right. Dax kept close to Felix, his carbine up, his grin gone.

"Contact," Brick said. His voice was a single low syllable. "Two corridors. Six meters."

Felix held up a fist. The team stopped.

"Single individual," Brick continued. "Small frame. Young. Moving toward us."

"Let them come," Felix said.

The figure emerged from the junction.

It was a girl. She could not have been older than nineteen, with close-cropped hair the color of rust and eyes that widened when she saw the boarding team but did not panic. She was wearing a Fleet Academy uniform, though the insignia had been removed, replaced with a small embroidered sigil on her collar that Felix did not recognize. A sprig of something. An olive branch, perhaps, or a stylized sheaf of grain.

She raised her hands. Her voice, when it came, was steady.

"Don't shoot. Please. We've been waiting for you."

Felix lowered his weapon a fraction. "Waiting?"

"For someone to come. For anyone." Her eyes moved across the team, taking in Brick's bulk, Vos's stillness, the scars on Crane's hands. "You're Fleet?"

"We're not Fleet."

"Then who sent you?"

Felix studied her. The uniform. The removed insignia. The embroidered sigil. The calm.

"The Shepherd," he said.

It was not a question. The girl's face changed, just slightly, the way a mask changes when the wearer beneath it shifts expression. Surprise, and then something that looked almost like joy.

"You've heard of him."

"We've heard a signal."

"Then you know why we're here."

Felix did not lower his weapon. "Tell me anyway."

She took a breath. Her hands stayed up.

"My name is Cadet Mira Vance. I graduated from the Fleet Academy fourteen months ago. I was posted to the survey cruiser Glade with thirty other cadets and a training complement of officers. We were on a deep-space navigation exercise when the Shepherd found us."

"Found you?"

"Our ship was disabled. We drifted for nine days. Rescue wasn't coming. We were out of food. Half the crew was dead from atmosphere failure." She swallowed. Her throat clicked. "And then the Shepherd came. He took us in. He put us here. He's been teaching us."

"Teaching you what?"

"Everything." Her voice caught. "How to survive. How to think. How to resist."

Felix glanced at Dax. Dax's expression was unreadable.

"How many of you are there?" Felix asked.

"Sixty-three. Now. There were more. Some didn't make it. Some chose to leave."

"Chose to leave?"

"The Shepherd doesn't hold anyone. That's the first thing he tells you. He says the only thing worth keeping is something that wants to stay."

"And the jamming?"

"We have to. The Fleet is hunting us. The Fleet has always been hunting us. As far as they're concerned, we died with the Glade."

Felix kept his weapon level. Behind Mira, the corridor stretched deeper into the station, and somewhere in that depth he could hear voices, low and indistinct, the murmur of people trying not to be heard.

"Bring me to your commanding officer," he said.

Mira's smile faltered. "We don't have one."

"The Shepherd."

"He's not here. He comes and goes. He leaves us instructions. He has since the beginning."

"Then bring me to someone who can explain why you're broadcasting on a cipher my people have never seen."

"It isn't a cipher." Mira's voice softened, as though correcting a child. "It's a prayer."

Vos stepped forward. "Commander."

Felix held up a hand.

"How long have you been here?" he asked Mira.

"Fourteen months. Almost fifteen."

"And before the Shepherd, you served Fleet."

"I graduated top of my class. I wanted to be posted to a combat vessel. I wanted to serve."

"And now?"

Her chin lifted. "Now I serve something else."

The hum in the walls seemed louder. Somewhere deeper in the station, a chime rang once, low and resonant, and was answered by another chime a half-second later.

"That's the watch," Mira said. "Four bells. Someone's coming to check on me."

"Then we have company," Dax murmured.

Felix holstered his weapon. The click was deliberate.

"We came to talk," he said. "Talk first. Shooting later. Can you arrange that?"

Mira looked at him for a long moment. Then she lowered her hands.

"Follow me," she said. "And please don't touch the walls. The Shepherd says they listen."

Dax fell into step beside Felix as they moved.

"I don't like this," Dax said, low enough that only Felix could hear.

"You never like anything."

"I especially don't like this." He paused. "They're kids, Felix."

"I noticed."

"Kids with military training and a charismatic leader and a god complex broadcasting across three sectors. Kids who can disappear a Fleet survey ship and keep sixty survivors alive on vacuum rations for over a year." Dax glanced at the embroidered sigil on Mira's collar. "That's not a chapel. That's a cult."

"I know what it is."

"And?"

"And I'm going to find out what's at the bottom of it."

The corridor opened into a wider space, a converted cargo bay that had been pressed into service as a chapel, a mess hall, and a classroom. Cots lined the walls, each one meticulously made. A central table held a collection of water recyclers, their lights blinking in patient sequence. Above the table, suspended from the ceiling by wire so thin it was nearly invisible, hung a single object.

A length of blackened metal, perhaps a meter long, twisted at one end, jagged at the other. It had once been part of a Fleet ship's registry plate, or perhaps a hull fragment, or perhaps something else entirely. Beneath it, on a low dais, sat a small book bound in something that looked disturbingly like human skin.

Cadets stopped what they were doing. There were perhaps thirty of them in the bay, young men and women in those same Fleet uniforms with the insignia removed, all of them turning toward the boarding team with expressions that ranged from curiosity to awe.

Mira stepped forward. "This is the Commander."

Felix looked at the cadets. The cadets looked at Felix.

"The Shepherd told us you'd come," one of them said, a young man with a face too earnest for his own good. "He said when the silence breaks, the lost would find their way home."

"What's your name?" Felix asked.

"Petros."

"Petros. Have any of you actually seen the Shepherd?"

The bay fell silent. Petros's mouth opened, then closed.

"We've all seen him," Mira said quietly. "In his own time. In his own way."

"And what did he tell you?"

"That the Protocol was a mistake. That the silence was a wound. That we were chosen to remember what the rest of the world had forgotten."

Felix turned to Dax. "Get Iko on the line."

"Already on it."

The comm chirped in Felix's ear. Iko's voice, thin with nerves.

"Commander. I'm reading a transmission. Local. Just activated. It's addressed to you."

"By name?"

"By callsign. Thornwood. How did they know?"

Felix looked at the cadets. The cadets looked at Felix. In the corner of his vision, Brick shifted his weight, almost imperceptibly.

"Patch it through," Felix said.

The transmission came through. It was warm, resonant, processed through layers of analog distortion until only the cadence remained. Slow. Hypnotic.

"Felix Thornwood. You came farther than I expected. You brought fewer than I hoped. You are welcome here, and you are not safe here. Ask the cadets what they remember. Ask them what they have forgotten. And when you are ready, ask them what they have chosen."

The transmission cut.

The bay was silent.

Mira watched him. Petros watched him. Sixty-three young faces watched him with the patient attention of a congregation waiting for the sermon to begin.

Felix exhaled through his nose.

"Dax. Tell Petra we have eyes on the Shepherd's children."

"And the Shepherd?"

"Tell her I'll find him."

The chime rang again. This time, no one answered it.

The chime rang again. This time, Dax answered it.

His hand moved before his mouth caught up with his brain. The holographic display flickered to life on the bay's wall-mounted screen, a wash of pale blue light cutting through the amber dimness. For a moment, only static. Then a shape resolved: a figure seated in shadow, face obscured by the angle of the camera and the deliberate fall of a hood.

The Shepherd.

Felix felt Mira tense beside him. He did not look at her. He looked at the screen.

"Felix Thornwood." The voice came through layered, processed, dipped into something that sat beneath recognition. Slow. Each syllable a stone placed in still water. "You are smaller than your legend."

"And you're better hidden than your reputation."

A sound that might have been laughter. Or breathing. The audio was too distorted to tell.

"I have watched you since Prometheus. I watched you lose your unit and call it survival. I watched you build a Protocol the empires would buy and call it peace. I have been patient with you, Felix. Patient as the silence between stars."

Felix's jaw tightened. Beside him, Dax shifted his weight, hand resting on the sidearm he had not drawn. The cadets had gone still, sixty-three young bodies holding the same breath.

"Get to the point," Felix said.

"The point is this." The Shepherd's hood tilted, a fractional adjustment, and for a moment the holographic distortion caught something beneath the fabric, a glint of metal, or bone, or both. "You carry the Revenant's surviving battalion. You carry cadets who have heard my voice and remembered what empires made them forget. You have a choice to make, and the clock is already running."

The bay's environmental systems hummed. Somewhere in the ductwork, a pipe ticked. The display's blue light caught the edge of Petra's transmission crystal, still active, still waiting.

"Convergence," Felix said.

"Convergence." The word came back to him softened, sanctified. "The children you protect were always my children. I sent them into the academies the way seeds are sent into soil. I have been waiting for the harvest. You, Felix, are the reaper who does not yet know he works my field."

"You're insane."

"I am patient." The Shepherd's voice did not rise. "Listen carefully, because I will not repeat myself. Surrender the battalion. Open the bay doors. Let my children walk out, and the station remains intact. Every life aboard continues. You, your smuggler, your cryptographer, your cadets. All of you. You may even keep your Protocol, though it will not save you in the end."

"And if I refuse?"

The static shifted. Beneath the Shepherd's voice, something else emerged, faint, mechanical. A countdown, or a heartbeat, or both.

"Then I will show you what the silence has been waiting to become. The station will open like a flower, Felix. Every seal. Every bulkhead. Every atmosphere lock. My children will go home, and the rest of you will learn what it means to be forgotten."

Felix did not speak. Dax did. His voice came out rough, stripped of its usual lazy edge.

"He's bluffing. He has to be bluffing. The station's structural integrity is military-grade. You can't just pop the seals from outside."

"You assume I am outside." The Shepherd's hood turned, and for a moment the camera angle shifted, and the distortion cleared enough to show a gloved hand resting on what looked like a wall panel. A wall panel in a station corridor. "I am a patient man, Felix. I have been aboard for a very long time."

Mira made a sound. Small. Involuntary.

"Seventy-two hours," the Shepherd continued. "I give you seventy-two hours to decide. When the time expires, the station will open. The choice is not whether my children leave. The choice is whether anyone else survives their leaving."

The display flickered. The countdown beneath the audio grew louder, a rhythmic pulse, mechanical and cold.

"One more thing." The Shepherd leaned forward, and the distortion caught his voice at a strange angle, stripping it to something almost human. "The Protocol was built on silence, Felix. On the graves of your unit. On the lie that forgetting is the same as peace. My movement does not forget. My movement does not forgive. When the Convergence comes, it will not ask for your surrender. It will not offer you a clock. It will simply arrive, and the empires will learn the shape of the silence they have been ignoring."

The display went dark.

The bay held its breath.

Dax exhaled through his teeth. "Well. That's not ideal."

Felix did not move. His eyes stayed on the dark screen, on the faint afterimage of the hood, on the memory of the gloved hand on the wall panel. Aboard. The Shepherd was aboard. Had been aboard, perhaps, for longer than any of them.

"Ghost," he said.

"Online."

"The countdown. Is it real?"

A pause. Two seconds. Three.

"Confirming. Station-wide seismic charges detected in fourteen locations. Structural weak points. I can disarm nine. The remaining five are on independent power sources I cannot reach without physical access."

"Time to detonation?"

"Seventy-one hours, forty-three minutes. Assuming no acceleration from remote trigger."

Felix looked at Dax. Dax looked back, and for once his face held no humor.

"Petra's going to love this," Dax said.

"Petra is about to become a problem." Felix turned to the wall comm, to the still-active transmission crystal. "Rian. Status."

Rian's voice came through clear, composed, the steadiness of a man who had stopped being surprised by catastrophe. "We have the diagnostics. Iko is running a full sweep of the Shepherd's claimed network nodes. Atlas is mapping the plausible breach points. I have not yet contacted Director Linde."

"Contact her. Brief her. Tell her what we know and what we suspect and that we require immediate tactical support from Orbital Dynamics."

"And if she asks what we are offering in return?"

Felix's mouth tightened. "Tell her the Protocol's encryption architecture is open to her analysts for review. Limited review. Supervised. Enough to prove the asset exists."

There was a pause on the line. Long enough to hear Atlas humming in the background, a low harmonic that meant the merged AI was processing at capacity.

"Understood," Rian said. "Felix. The cadets."

"I know."

"Whatever the Shepherd told them, whatever they believe, they are still children. They are still under your authority. And they are about to be asked to choose between a man they have been raised to worship and a commander they have known for less than a week."

"I know, Rian."

"Be sure you do."

The comm clicked off. Felix turned back to the bay. The cadets were still watching him, still waiting, still holding that patient, congregational attention. Mira stood at the front of the formation, her spine straight, her face a mask she had not yet learned to wear convincingly. Brick had not moved. Had not spoken. His silence was louder than the countdown.

"Petros," Felix said.

The boy flinched. "Sir."

"What did the Shepherd tell you? Specifically. Not in general. The words he used."

Petros swallowed. His eyes went to Mira, then back to Felix. "He said the Protocol was a grave. He said the silence was a wound. He said we were chosen to carry what empires made them bury."

"And what did he ask you to do?"

The silence stretched. Behind Petros, another cadet, a girl with close-cropped hair and a bruised expression, spoke up before he could.

"He asked us to remember."

Felix looked at her. "Your name."

"Avery Kess. Cadet Kess."

"And what do you remember, Cadet Kess?"

She held his gaze. Her hands were steady, but her voice was not quite. "I remember a corridor. I remember a door that was not supposed to be there. I remember someone saying my name, and the way the silence felt when I answered. I remember the Protocol, sir. I remember what it did to my parents."

The bay was very quiet.

Felix let the quiet hold. He had learned, in the years after Prometheus, that silence could be a weapon or a balm, and the difference was in who controlled it. The Shepherd had controlled it for decades. The cadets had been raised in it. It was time someone else held the room.

"The Shepherd," Felix said, "has given us a choice. He has also given us seventy-two hours, and he has placed charges in the walls of this station. He has told you that you are his children, and he has told me that I must surrender you or die with everyone else aboard."

He paused. Let it land.

"I am not going to surrender you. I am also not going to lie to you. The Shepherd is aboard, and he has had time to prepare, and we have had none. The odds are not in our favor. They were not in our favor when we left Prometheus, and they are not in our favor now."

Mira stepped forward. One step. "Sir. With respect. What are you asking us?"

"I am asking you to choose." Felix looked at her, then at the formation, then at the screen that still held the Shepherd's afterimage. "The Shepherd has told you what to believe. The Protocol has told you what to forget. I am not going to do either. I am going to tell you what I know, and I am going to ask you to help me find the charges before the clock runs out, and I am going to trust that when the time comes, you will make the choice you can live with."

"And if we choose him?" Avery asked.

"Then I will have failed you," Felix said. "And I will accept that. But I will not surrender you, and I will not lie to you, and I will not pretend that the man on that screen is anything other than what he is: a voice in the dark who has decided he owns the lives of children he has never had to feed."

The bay held its breath. Felix waited. Dax waited. The countdown pulsed faintly through the station's bones.

Mira's spine straightened. She turned to face the formation, and when she spoke, her voice had found something it had not possessed before.

"You heard the commander. Section teams, as briefed. We have seventy-one hours. Move."

The cadets moved. They did not cheer. They did not protest. They moved the way cadets move when they have been given something to do that matters, with the focused efficiency of a generation raised on the Shepherd's patient instruction. The bay emptied in under a minute, boots on deck plates, section leaders calling out assignments, the choreography of a unit that had trained for a moment it had hoped would never come.

Felix watched them go. Mira lingered at the bay door, her hand on the frame, her eyes on him.

"Sir."

"Cadet."

"You're not what I expected."

"Neither are you."

A ghost of a smile. Then she was gone, and the bay held only Felix and Dax and the faint afterimage of a hooded figure on a dark screen.

Dax exhaled. "You know Petra is going to take the Protocol offer and use it to bury us."

"I know."

"You know the Shepherd is probably right. Probably aboard. Probably patient. Probably been here longer than any of us."

"I know."

"You know the cadets are going to have to choose, and some of them are going to choose wrong."

Felix looked at the screen. At the dark where the Shepherd had been. At the faint pulse of the countdown reflected in the display's glass.

"Then we make sure they know what they're choosing between," he said. "All of it. Not the version the Shepherd gave them. Not the version the Protocol took from them. The real one. And we trust them to be smarter than we were."

Dax shook his head. But he was smiling, the tired, crooked smile of a man who had followed Felix into worse and come out the other side with his sense of humor intact.

"Seventy-one hours," he said.

"Seventy-one hours."

They walked out of the bay together, into the corridor, into the countdown, into the shape of what came next. Behind them, the display hummed once, softly, and went dark.