Okoro answered Yuki’s question by trying to stand and collapsing before her second step.
Doc caught her under the shoulders and lowered her back to stone. “That’s your answer. She doesn’t walk.”
Yuki knelt beside them. “Can you stay conscious?”
Okoro gave a dry laugh that turned into a grimace. “Conscious is negotiable. Useful is mandatory.”
“Good. Be useful from a litter.”
Ghost and Santos built one in thirty seconds from rifle slings, a snapped support pole, and woven root mesh the Wardens provided. Improvised, ugly, solid.
They loaded Okoro, secured the token case against her chest, and moved out through the ridge split under light rain.
The exposed route was worse than Chen’s map made it look. Bare stone shelves, little cover, sharp drops into black water channels. Every pulse from Node Heart hummed up through Yuki’s boots and delayed her prosthetic microseconds at a time.
Mercer limped in front with his hands tied, Ghost two meters behind him.
“Left at the split,” Mercer said. “Then down the broken spillway.”
“Keep talking and keep breathing,” Ghost replied.
ATLAS remained in and out over comms.
“Core fragmentation at thirty-one percent. Secondary relay nodes still active. Uploading archival playback package.”
A file appeared on Chen’s screen:
`SCHWARZKOPF PERSONAL LOG // PRIORITY IF LIAISON TAG DETECTED`
Chen looked at Yuki. “You want it now?”
“Play while we move.”
Schwarzkopf’s voice filled their channel, younger than the public recordings, clipped and strained.
“If this reaches a field team, then the Council failed exactly the way I feared.”
Rain hissed on rock as he kept speaking.
“In 2041 we made first contact with the Wardens through harmonic bleed. They offered assistance tied to strict ecological limits. The Council accepted the math and rejected the ethics. I stayed because I believed I could steer outcomes away from collapse. I was wrong. Every compromise I made bought them more room to weaponize the program.”
Santos muttered, “Join the club.”
Schwarzkopf continued.
“After the 2081 incident, I built Extraction Point as a deadman archive and emergency gate. It cannot be activated by council command alone. It requires two keys: authenticated command chain and harmonic consent from Node Heart. I designed this lock to prevent single-party abuse.”
Chen grimaced. “And they still found a way with ghost biometrics.”
The recording answered him as if hearing it.
“I assume they will eventually forge my profile against legacy systems. If so, the final check remains physical: a live command relay signed by active field authority plus harmonic token integrity. Without both, the gate destination matrix will default to unknown.”
Yuki slowed. “Unknown like what?”
Schwarzkopf said it.
“Unknown means uncontrolled destination selection based on nearest compatible resonance. You could open into deep ocean, empty rock, or hostile biomes. Do not trigger on partial key sets.”
Doc swore softly. “So Rusk running the gate half-locked could send everyone to nowhere.”
“Or anywhere,” Chen said.
The log continued with one more useful knife.
“Current field authority cache at site is assigned to LANTERN command package. Designation: Colonel Darius Vale. His relay bracer carries rolling command signatures for purge override and gate control.”
There it was. The missing key segment lived on Vale’s arm.
Yuki looked at Ghost. “We need Vale alive long enough to remove that bracer.”
Ghost nodded once. “Harder than killing him. Still possible.”
They crossed the spillway and dropped into a trench lined with old coolant pipes. Halfway through, motion flashed at the edge of Yuki’s visor.
Three Meridian scouts on the ridge.
“Down!”
Ghost and Santos fired together. Two scouts fell. The third made it behind a rock and sent a locator ping before Yuki clipped him through the shoulder.
“Ping went out,” Chen said. “Vale knows our vector.”
“He already knew,” Yuki said. “Move.”
The trench narrowed into a tunnel with smooth walls that were not concrete.
Root tissue.
Living, warm, faintly translucent.
“Warden growth,” Okoro said from the litter. “They overgrew this tunnel after collapse. It’s conducting signal.”
She pressed her palm to the wall and winced. “I can feel data traffic. Heart-to-archive.”
ATLAS suddenly came through clear, as if the tunnel were an antenna.
“Advisory: Vale command element rerouting to gate chamber via northern bridge. Rusk detached with two escorts and synthetic biometric key.”
“Split targets,” Yuki said. “Can’t chase both.”
Mercer spoke for the first time in ten minutes. “You go after Rusk, Vale arms purge. You go after Vale, Rusk hard-locks gate. That’s why they split.”
Santos snapped, “Helpful traitor commentary.”
Mercer ignored her. “There’s a third option. Intercept at transfer junction. Both routes cross for sixty seconds before they split lower.”
Yuki stopped.
She studied Chen’s map. Mercer was right. There was a junction ahead where the tunnel opened over a service bridge. One minute of overlap if timing matched.
Could be true. Could be another trap.
Doc looked at Yuki over Okoro’s litter. “You trust him again and we might not get a third mistake.”
Yuki answered with math, not belief. “We’re out of choices, not trust.”
They pushed harder.
At the transfer junction, the tunnel opened to a chamber where old maintenance rails crossed above a deep shaft. The shaft glowed with cold blue light from far below.
Vale’s column entered from north right on schedule: eight troops, demolition sled, Vale in front with armored bracer lit red.
Rusk’s pair entered from east six seconds later, carrying a black case and moving fast.
Yuki gave the signal.
Ghost hit Vale’s rear guard first, dropping two.
Santos blew the rail lock and sent sparks across the junction.
Chen flooded local comm bands with false surrender traffic that made two Meridian troopers hesitate at exactly the wrong time.
Yuki drove straight at Vale.
Vale was bigger than she expected, heavy frame, old-school field armor scarred at shoulder and chest. He moved like an instructor who had spent more years teaching than fighting and still remembered every dirty trick.
He blocked her first strike, jammed her prosthetic elbow with a forearm wedge, and shoved her into the rail.
“Tanaka,” he said with almost calm disappointment. “You were supposed to be salvageable.”
She answered with a head strike and tore at his bracer with the prosthetic hand.
The locking strap held.
Vale slammed her injured shoulder against the rail edge. Pain flashed white through her arm. She kept grip anyway.
Ghost tried to angle a shot and couldn’t without risking Yuki.
Rusk used the chaos to sprint for the lower stair with her escorts.
“Rusk moving!” Doc shouted.
Santos broke from cover to cut her off and took a round through the outer shoulder plate, spinning but staying up.
Okoro, half-conscious on the litter, raised her tablet and pushed a harmonic spike into the chamber walls. The root tissue amplified it. Meridian helmets shrieked feedback. Two escorts dropped to their knees clutching ears.
Rusk kept moving.
Vale felt the spike too and staggered.
Yuki used the opening to rip his bracer halfway free.
He stabbed a knife at her prosthetic joint. The blade wedged between servo plates and locked the hand for a second.
“Adaptive interface,” Vale said, panting. “Wardens picked well.”
She kneed him in the ribs and tore harder.
The strap snapped.
The bracer came off in her hand.
Vale crashed backward, rolled, and reached for sidearm.
Ghost’s round took the weapon out of his grip and shattered it against the rail.
“Don’t,” Ghost said.
Vale looked up at Yuki, chest heaving. “Parr will burn Earth before he lets your files stand.”
Yuki pointed the stolen bracer at him. “Then he can try from prison.”
She did not have cuffs for a colonel in a collapsing tunnel. She did have a clock.
“Leave him,” she ordered.
Santos limped back from the east stair, breathing hard. “Rusk slipped. Took the lower access with one escort and the black case.”
“Then we follow.”
Chen grabbed the bracer and plugged it into his analyzer while moving. “Command signatures are live. We have purge override potential if token holds.”
ATLAS chimed.
“Purge detonation chain now at twelve minutes.”
They dropped down the lower access in a controlled slide, carrying Okoro between them.
Halfway down, Doc’s emergency receiver crackled with a burst packet riding weird harmonic bleed.
“...Station Medical to Specter... Kozlov in respiratory arrest at 21:03... spontaneous return with assisted ventilation... unstable...”
The packet cut before confirmation of current status.
Doc kept moving, face set like stone. “He was gone long enough for them to call it.”
Yuki felt that hit and locked it away. “He came back once. We get back before he needs another miracle.”
Santos huffed through pain. “Add ‘beat death on a schedule’ to mission steps.”
The stair ended at a rusted blast door half-open in the floor. Mercer slowed, eyes flicking left and right for exits.
Ghost nudged him with rifle muzzle. “Thought about running?”
Mercer gave a thin smile. “Always.”
Yuki keyed ATLAS again. “Any Warden movement near gate floor?”
“Minimal. Wardens avoiding direct chamber entry. Historical behavior: chamber considered disputed ground since 2041.”
“Disputed by who?”
ATLAS responded without drama. “By humans.”
They passed through the blast door into a feeder corridor where old warning paint still showed under moss:
`AUTHORIZED EXTRACTIVE PERSONNEL ONLY`
Yuki dragged her fingers over the letters as she moved. Extractive. They had named themselves by what they took.
Okoro’s breath grew shallow on the litter.
Doc checked her pulse while walking. “She’s losing volume again. We either stop and transfuse or run and pray.”
“Run,” Okoro whispered. “I vote run.”
Chen glanced over his shoulder, voice low. “If the token fails, none of this matters.”
Yuki answered him without looking back. “Then don’t let it fail.”
The corridor at the bottom was lined with old glass panels. Behind each panel floated white root bundles threaded with copper wire and tiny lights.
“Bio-compute tissue,” Chen said. “Archive mirrors. Still running.”
A panel to Yuki’s left lit as she passed.
Video playback auto-triggered.
Schwarzkopf again, older this time, eyes hollow.
“I told Vance to run,” he said to the camera. “She stayed. She thought she could redirect Meridian from inside. We all thought we had one more decision left. That is how systems keep you.”
The video glitched and froze on his face.
Yuki kept moving.
The corridor opened to a wide platform overlooking the dormant gate chamber.
Below, the old ring sat half-buried in roots and broken truss. Rusk stood at a control spire near the ring’s edge, black case open. Inside was a skeletal glove rig wired to a preserved biometric matrix.
Schwarzkopf’s handprint, digitized and stolen.
Rusk slammed it onto the scanner.
Chen shouted, “She’s injecting ghost key now!”
Yuki raised the bracer. “Can we stop it?”
“Maybe. I need ten seconds connected to both bracer and token.”
“Do it.”
Ghost and Santos laid covering fire from the platform while Yuki and Doc took Okoro down the stairs to ring level.
Rusk looked up, saw them, and shouted across the chamber.
“You don’t get it, Yuki! If this gate opens uncontrolled, none of us leave alive!”
“Then step away from the console!”
Rusk shook her head once. “I can still choose a destination if I finish this sequence.”
Chen reached the spire, jammed cables into ports, and started stitching Vale’s bracer signatures to the damaged harmonic token.
The token cracked wider with a sharp ping.
Okoro forced herself upright on one elbow and keyed a stabilizing pulse through her tablet. “Hold, you stubborn thing,” she whispered to the crystal.
ATLAS voice boomed through chamber speakers, rough with packet loss.
“Final advisory: destination matrix drift at thirty-seven percent. Immediate lock required.”
Rusk kept her palm on the ghost-key rig and looked straight at Yuki.
“I’m trying to save you,” she said.
Yuki believed she believed it.
That was the worst part.
A burst from the upper catwalk cut sparks over the spire. One of Rusk’s last escorts had survived and was firing blind.
Ghost dropped him.
Chen screamed, “Need one more signature! Bracer chain incomplete!”
Yuki snapped her eyes to Mercer, who had been dragged down the stair and kept on his knees under Doc’s weapon.
“Lieutenant,” she said, “you had relay access. You can complete field signature chain.”
Mercer licked blood from his lip and gave a small, almost pitying smile.
“Of course I can,” he said. “And Vale never leaves anyone behind.”
