I did not march into Nhalzareth on the same night we survived the battle beneath Tarnwick.
The joint defense had left seventy-four soldiers from the First Expeditionary Army dead, forty-four Nhalzareth troops fallen, and more than three hundred people wounded. The mine’s ventilation systems were damaged, specialized ammunition had been consumed faster than expected, and several passages remained unstable after the controlled collapses.
Curiosity was not enough reason to push another exhausted force into unknown territory.
I remained at Tarnwick until every surviving unit withdrew from the most dangerous sections. Engineers reinforced the final defensive chamber, installed new air sensors, replaced damaged communication lines, and sealed every passage that could not be watched continuously.
Counter-teleportation emitters were moved closer to the mine entrance. Remote carriers searched collapsed tunnels for shadow anchors, wounded soldiers, unexploded curse weapons, and signs that Raukhar’s troops had left anything behind.
Human and Nhalzareth teams recovered the dead together.
Our soldiers carried identification tags connected to military records. Nhalzareth troops used black crystal markers containing names, family lines, military units, and preferred funeral customs.
Some bodies could not be recovered intact from the collapsed passages. Medical and identification teams still recorded every fragment, damaged tag, weapon, and location before the remains were prepared.
The Nhalzareth dead remained citizens of Selkara’s realm, but they had died beneath a settlement under my protection. I ordered their names entered into Tarnwick’s battle record alongside ours.
The field hospital remained active throughout the night.
Armored ambulances carried critical patients toward Founding Base One whenever route patrols confirmed the road was clear. Less severe casualties stayed inside temporary treatment shelters around Tarnwick, where human medics and Nhalzareth healers worked beside one another.
Brigadier Maura Keene sent blood products, surgical equipment, drinking water, bedding, replacement filters, prepared meals, decontamination supplies, and portable toilets before the field teams finished requesting them.
Her final message reminded every underground unit that breathing equipment exposed to curse fog required immediate cleaning.
The invasion had ended for the night.
Maintenance had not.
I slept for six hours inside the protected surface command post because Doctor Mercer made it clear that three hours would not be accepted. Reddan wanted seven, but Mercer allowed six after I agreed to eat before the morning briefing and avoid entering any unstable tunnel.
When I woke, Tarnwick smelled of stone dust, disinfectant, blood, smoke, and fire-suppression chemicals.
Construction crews had worked through the night, but they had not erased the battle. Cracks remained along the quarry walls. Emergency lights illuminated sealed passages. Stretchers waited outside treatment shelters to be cleaned and returned.
The casualty display beside my bed still showed seventy-four dead under my command.
I read every name before leaving the room.
Veyshara had sent the list of Nhalzareth’s forty-four dead. Their names appeared first in demonic script, followed by translations prepared by the Compact liaison office.
I read those too.
They had held Tarnwick when they could have withdrawn beneath their own gate. Their sacrifice belonged in the history of whatever nation I eventually built.
The first strategic meeting began shortly after dawn.
General Teren Holtane joined through the secure network from Founding Base One. Keene represented logistics. Doctor Mercer connected from the main hospital. Colonel Neris Talden, Chief Engineer Pavel Sorn, Lieutenant Colonel Oris Dault, Major Tomas Reddan, and Gate-Captain Veyshara gathered inside Tarnwick’s surface command post.
Selkara had not returned from Nhalzareth’s western district.
Her final transmission confirmed that the civilian shelters still held, though Raukhar’s troops occupied tunnels beneath the outer furnace quarter.
“We do not begin another operation until we know what the last one cost,” I said.
Keene opened with ammunition.
The underground battle had consumed more rifle ammunition than the Brood Sovereign engagement. Soldiers fought at shorter distances against armored enemies, teleporting scouts, shield formations, and curse-bearers who often required repeated hits against exposed joints.
Our supply of reduced-backblast anti-armor rounds had fallen by fourteen percent. Replacement ventilation filters had dropped by eighteen percent. Trauma supplies, blood products, hearing protection, and fire-suppression compounds had all been used faster than the opening estimates predicted.
“Our underground capability remains substantial,” Keene said. “Repeated battles at this rate will exhaust the specialized supplies long before ordinary ammunition becomes the problem.”
“We are not occupying every tunnel between Tarnwick and Raukhar’s throne,” I said. “We secure the routes threatening Tarnwick and Nhalzareth’s western district. Anything beyond that requires a separate objective and another logistical plan.”
Holtane agreed.
“Founding Base One must remain capable of defeating a major attack. Thalverin’s silence should not be mistaken for peace.”
The royal prisoner compound still held Cassan, several officers, and court mages. Ordinary soldiers who completed medical treatment and security screening had begun receiving written parole offers.
Those released would return through Rimegate without weapons. They were required to provide their names, units, and sworn agreement not to cross the frontier again during the current dispute.
Some accepted immediately.
Others remained too frightened of Thalverin’s punishment to sign.
Zorren Khauld had been transferred from Tarnwick to Founding Base One during the night. The move required an armored medical convoy, continuous counter-magic suppression, special restraints, and two security vehicles assigned solely to the mobile containment unit.
He survived the journey and emergency surgery.
The penetrator had shattered his shoulder without crossing his chest. Rifle fire had destroyed the armor around both knees, and the disruption charges left burns across his mana channels.
Doctor Mercer’s surgeons suppressed his natural healing around the injuries so the bones could be repaired in the correct position.
He remained unconscious inside an isolated medical-containment room. Mana-dampening walls surrounded the bed. Reinforced restraints limited movement without interrupting treatment. Armed guards, cameras, air monitors, and medical sensors watched him continuously.
“We question him after Medical Command declares him stable,” I said.
Mercer folded her arms.
“Intelligence may observe, prepare questions, and examine captured equipment. They will not interrupt surgery, withhold treatment, or use pain to force answers.”
“He commanded the army that killed more than a hundred allied soldiers.”
“He is also recovering from damage your people deliberately placed away from his heart and brain because you wanted him alive.”
Her voice remained even.
“My hospital does not become a torture room because the patient is dangerous.”
“Agreed.”
Veyshara watched Mercer through the display.
“Nhalzareth interrogates enemy marshals more aggressively.”
“Do those interrogations always produce accurate intelligence?” Mercer asked.
Veyshara considered the question.
“No.”
“Then speed may not be the same thing as usefulness.”
The gate-captain looked toward me.
“Your physicians speak as though rank does not apply to them.”
“Medical authority is its own chain of command.”
“It appears powerful.”
“It controls whether I am allowed to remain awake.”
Mercer ended the connection after confirming that breakfast had arrived.
Reddan remained standing beside me until I opened the meal container.
“You do not need to supervise every bite.”
“Medical Command issued instructions.”
“You obey physicians more readily than generals.”
“Physicians decide whether injured soldiers return to duty. Generals mostly create meetings.”
I ate while Sorn explained the condition of the mine.
The central defensive gate had been broken, but the controlled collapses still blocked the direct route into Raukhar’s tunnels. Nhalzareth maintained several narrower maintenance passages around the destroyed area.
One of those routes led toward the western district.
It could support infantry, compact engineering vehicles, remote carriers, and smaller armored personnel carriers once the damaged sections were cleared. Its tightest turns would not allow main battle tanks to pass.
The route contained ventilation shafts, pressure conduits, water channels, waste drains, and ancient relay chambers. It also crossed three sectors where Raukhar’s sabotage had blinded the warning lattice.
“We need continuous observation and communication along the route,” I said.
Sorn expanded the engineering requirements.
“Radio signals will fail through several sections of dense stone. We can use buried cable where the ground allows it, portable repeater nodes where it does not, Nhalzareth signal crystals, and tethered communication spools carried by the lead units.”
“Physical messenger teams remain the final backup.”
“Yes.”
“Power?”
“Compact generators, battery systems, and low-grade monster-core converters. Doctor Corren’s team confirmed that the thermal cores can support lighting, heating, relay stations, and ventilation fans.”
They could not replace aviation fuel or power a tank.
They could preserve conventional fuel for the systems that had no substitute.
“Medical evacuation?”
“The route is wide enough for protected ambulances through most sections. Two turns require smaller tracked carriers. We will establish casualty-transfer points before and after each restriction.”
“Food, water, and rest?”
Keene changed the display.
“A seventy-two-hour expedition requires individual rations, reserve water, protected field kitchens, waste collection, sleeping rotations, medical sanitation, and toilets at every major staging chamber.”
Veyshara looked toward her.
“You intend to construct toilets before entering Nhalzareth.”
“I intend to stop more than a thousand soldiers from contaminating the passages they may occupy for several days.”
“Nhalzareth has waste channels.”
“Which channels remain connected to the route?”
“Several.”
“Have they been inspected since the sabotage?”
“Not yet.”
Keene’s expression did not change.
“Then they are tunnels containing unknown waste until Engineering confirms otherwise.”
Veyshara turned toward me.
“Is she always like this?”
“She has never allowed politeness to interfere with logistics.”
Keene continued reviewing food requirements.
Nhalzareth soldiers could consume most human field rations, but prolonged mana use increased their need for iron, calcium, and other minerals. Several demon species reacted badly to excessive salt. Others required more protein during recovery.
Our medical teams needed biological references before treating civilians deeper inside the city.
Veyshara agreed to provide healers, dietary guidance, and written anatomical records.
The expedition was beginning to resemble a moving settlement rather than a simple assault force.
That was necessary. Armies that entered deep territory without food, waste systems, medical care, sleep, and repairs eventually became disasters carrying weapons.
The proposed force included six hundred system infantry, two hundred engineers and technical specialists, ninety medics, communications teams, counter-magic sections, special-operations units, and compact armored carriers.
Veyshara would contribute five hundred Nhalzareth troops, guides, healers, pressure-wardens, and barrier specialists.
Additional forces remained at Tarnwick, Founding Base One, and the defended road between them.
I would enter only after the lead units secured the first route sector, restored communications, cleared known anchors, and established an extraction plan.
My command group would remain behind the lead battalion with armored protection, redundant communication, medical support, and Reddan’s close-protection team.
Reddan added more security personnel than I thought necessary.
“You are entering an active demon war zone,” he said.
“I am entering territory controlled by our allies.”
“Our allies controlled the warning lattice before Raukhar corrupted it.”
“That is why the protection team exists.”
“The protection team exists because you continue finding new directions from which people may try to kill you.”
Selkara’s communication arrived shortly after breakfast.
The projection opened inside Tarnwick’s shielded chamber.
She appeared seated against a damaged black stone pillar. The tear in her wing had been wrapped with dark cloth, and one side of her armor had been removed. A fitted black layer covered her shoulder and ribs while a healer worked beyond the edge of the image.
Blood had been cleaned from her face, though exhaustion remained visible around her eyes.
Sabine joined through a secure screen from Founding Base One.
Her attention immediately moved to Selkara’s missing armor.
“The queen appears comfortable.”
“My armor was cut during battle,” Selkara said.
“Convenient timing.”
“For the healer.”
“I am sure.”
I redirected the conversation before either woman created a diplomatic dispute over bandages.
“What is the condition of the western district?”
Selkara opened a city map.
Raukhar’s elite force held the outer furnace tunnels and two abandoned residential blocks. They had failed to enter the sealed civilian shelters, but several thousand people remained trapped behind damaged transit corridors.
Selkara’s counterattack pushed the enemy away from the Ash Vault. The maintenance route from Tarnwick remained open, though enemy forces controlled two junctions between our mine and the city.
“How many civilians are trapped?”
“Approximately three thousand. Their food, air wards, and water reserves should last several days. I would rather reopen the district than move them through a contested route.”
“So would I. An evacuation of that size becomes another operation and places every civilian inside the same corridor.”
Selkara reviewed my expedition roster.
“You intend to bring armored machines beneath Nhalzareth.”
“Compact carriers. The tanks remain above ground.”
“No aircraft?”
Sabine answered.
“Find me a runway beneath the mountain and I will consider it.”
Selkara’s mouth moved slightly.
“The maintenance route reaches a fortified transit chamber beneath the western district. My soldiers can escort your command group from there to the western palace.”
“I enter after the route behind me is controlled and alternate evacuation paths are identified.”
“You continue to assume I may trap you.”
“I assume tunnels collapse, communication fails, and enemies move through routes we did not know existed.”
“That answer is less insulting.”
I explained the joint command structure.
Veyshara retained command of Nhalzareth forces. Lieutenant Colonel Dault commanded system troops. Any plan affecting Nhalzareth civilians, sacred infrastructure, or Deep-Court territory required approval from Nhalzareth command.
Any plan using my soldiers, equipment, or Tarnwick’s supply network required my approval.
Neither Selkara nor I commanded the other.
She accepted after adding that her officers could refuse any order that clearly endangered civilians or deliberately destroyed protected cultural sites.
“That matches the principles governing my army,” I said.
Sabine leaned closer to her screen.
“He becomes very attractive while negotiating military jurisdiction.”
I ignored her.
Selkara did not.
“Is that why you remain near him?”
“I remain nearby so ambitious queens do not confuse alliances with marriage proposals.”
“Has he received one?”
“No.”
Sabine paused.
“Not officially.”
Reddan stood behind me without expression, though I had begun recognizing the silence he used when he found something amusing.
Selkara authorized the expedition.
The first reconnaissance teams entered the maintenance route before noon.
Remote carriers led. Their equipment included cameras, thermal sensors, air monitors, seismic detectors, mechanical arms, and disposable markers.
Nhalzareth guides followed after the machines. System infantry entered once each section was cleared.
The first two miles contained no enemy troops.
Engineers found three damaged signal crystals, one blocked waste channel, and several shadow markings beneath an old bridge.
Every marking was photographed, mapped, and tested before counter-magic teams neutralized it.
The blocked waste channel still functioned after engineers removed the debris and tested the flow.
Keene reacted to that report with more enthusiasm than she had shown toward the captured shadow anchors.
The first large relay chamber became our staging point.
It had space for two infantry companies, ammunition storage, food distribution, medical treatment, and sleeping rotations. Engineering inspected the existing waste network before connecting temporary toilets and washing stations.
Portable lights illuminated carvings along the black stone walls.
The images showed demons building furnaces, raising children, shaping tunnels, caring for wounded workers, carrying tools, and defending the city from creatures beneath the mountain.
Thalverin’s stories described demon realms as places where violence ruled every street.
The carvings recorded work, families, disasters, rebuilding, and war. They belonged to a civilization rather than the monster nest I had been taught to imagine.
The lead battalion reached the first enemy-controlled junction two hours later.
Raukhar’s troops had constructed a stone barricade across the corridor and stationed curse-bearers behind it. The position controlled the only intact bridge over a deep industrial channel.
Dault rejected a direct assault.
Remote carriers mapped the barricade while Nhalzareth guides searched for maintenance passages.
One side route ended behind the enemy position, but corrosive furnace vapor filled it. Infantry entering without preparation would lose the ability to fight before reaching the other side.
Engineering connected portable ventilation units and reversed the airflow.
The process required forty minutes.
Raukhar’s soldiers noticed the changing pressure and sent shadow scouts into the maintenance route.
Thermal cameras detected them.
Captain Rhydel Orst’s team engaged inside the narrow passage with compact weapons and controlled fire. Four scouts died. A fifth was captured after counter-magic suppression disrupted its concealment.
Once the vapor fell below the danger threshold, two assault teams moved through the side route.
The main force created noise near the barricade without beginning the attack. Remote speakers imitated heavy vehicle movement, while Nhalzareth barriers flashed repeatedly against enemy observation magic.
Raukhar’s defenders concentrated on the obvious approach.
Orst’s teams emerged behind the curse-bearers and used disruption grenades before firing.
The enemy shields failed.
Dault ordered the main force forward only after the rear position collapsed. Human rifle teams and Nhalzareth launchers targeted the firing openings, while shield troops crossed the bridge behind portable armored barriers.
The engagement lasted six minutes.
Twenty-seven enemy soldiers died. Thirty-nine surrendered. The rest retreated toward the western district.
Three system soldiers and two Nhalzareth troops were killed.
Every wounded soldier and recoverable body was removed before the advance resumed.
The prisoners were screened for tracking curses, shadow anchors, parasites, and command marks. Several claimed they had been forced into Raukhar’s army after threats against their families.
Their claims were recorded rather than accepted automatically. They received food, medical treatment, and secure detention while Intelligence compared names, units, and testimony.
The bridge allowed engineering vehicles to move forward.
I entered the route after Dault confirmed that the path from Tarnwick to the first captured junction was secure, the staging chamber was operational, and every known shadow anchor behind the lead battalion had been neutralized.
The second contested junction remained ahead.
My convoy included an armored command carrier, two security vehicles, a medical transport, and a communications vehicle carrying cable spools, relay nodes, counter-magic equipment, and spare power units.
Reddan sat across from me with his rifle secured between his knees.
“You are not going to remind me that you are cleared for command duty?”
“I assumed you remembered.”
“That may be the first sign of improvement.”
“You still look unhappy.”
“The route behind us has two usable exits.”
“You wanted three.”
“Now you understand my expression.”
The convoy entered the ancient passage.
Black stone surrounded us. Restored red crystal strips illuminated the walls. Thick pipes crossed overhead, carrying heat, pressure, water, waste, or materials I could not identify.
We passed through the staging chamber.
System soldiers rested beside Nhalzareth troops while medics checked hearing, air exposure, hydration, wounds, and breathing equipment. A demon technician showed one of our mechanics how to operate a crystal pressure valve. The mechanic demonstrated a portable water-testing device in return.
The exchange happened without an order.
Both sides had discovered that the other possessed useful knowledge.
The route descended gradually.
My sense of direction weakened beneath miles of stone, but the tactical display marked every turn, relay, medical point, toilet station, water source, ammunition cache, and fallback route.
The first view of Nhalzareth came through an armored observation slit inside the transit chamber.
The city filled a cavern large enough to contain several surface capitals.
Black towers rose from terraces carved into the stone. Bridges crossed open space above glowing furnace channels. Red crystal lights traced roads across the cavern walls, while enormous support columns vanished into the darkness overhead.
Winged demons moved between raised platforms.
Below them, carts traveled through broad streets. Workers carried tools and supplies. Healers moved wounded people toward treatment halls. Soldiers guarded entrances while families relocated from damaged districts.
The city was alive despite the battle burning along its western edge.
Fires rose near the outer furnaces. Several towers had collapsed. Barrier fields surrounded residential shelters, and soldiers escorted civilians away from damaged streets.
Human maps called Nhalzareth abandoned because admitting its existence would have complicated Thalverin’s mining claims and border propaganda.
I understood why Selkara distrusted surface rulers.
The convoy stopped inside a fortified transit hall.
Veyshara waited with a company of Deep-Court soldiers. Her damaged armor had been replaced by a simpler black uniform, though bandages remained around her shoulder and thigh.
She struck one fist against her chest.
“Supreme Commander.”
“Condition of the route?”
“The path behind you remains secure. City engineers opened an alternate evacuation passage between the transit hall and the western palace. The second enemy junction still blocks the furnace district.”
Reddan relaxed slightly.
He probably believed I had not noticed.
We transferred into a protected command group. Nhalzareth guards escorted us through an interior military road separated from civilian streets by barrier walls.
People still gathered behind the safety lines to watch.
Some looked frightened. Others appeared angry or curious. Demon children stared at our body armor, radios, and compact vehicles with the same fascination Tarnwick’s children showed toward aircraft.
A small girl with folded black wings pointed toward Reddan’s rifle. Her mother lowered her hand and pulled her closer.
I did not wave or pretend that an armed foreign force inside their city should feel harmless.
Trust would require time and conduct.
The western command palace had been built into a black stone tower overlooking the furnace district. Its lower halls served as military offices, treatment rooms, supply stations, and evacuation centers.
Selkara received me inside a war chamber filled with maps and damaged communication crystals.
She had replaced her torn armor with a fitted black military coat. The lower edge of one wing remained bandaged.
She wore no crown.
Nobody inside the chamber needed one to know who ruled.
“You entered Nhalzareth,” she said.
“You provided a difficult invitation to refuse.”
Her attention moved toward Reddan, Dault, and the security personnel.
“You brought many guards.”
“Reddan believes I should have brought more.”
“One additional company would have been preferable,” he said.
Selkara looked amused.
Veyshara sealed the chamber doors.
The war map showed Raukhar’s forces holding the outer western furnaces and an old drainage fortress beyond them. The second contested junction controlled access to both areas.
More than three thousand civilians remained inside shelters behind the furnace district. Their life-support wards could function for approximately forty hours before food, air filtration, and water pressure became critical.
“Why has Raukhar left the shelters intact?” I asked.
“He wants the people inside them,” Selkara answered. “The district contains smiths, furnace engineers, crystal cutters, machinists, and pressure specialists. He intends to absorb the workforce after capturing the city.”
His strategy resembled Thalverin’s claim over Tarnwick’s laborers.
Different rulers had reached the same conclusion whenever they saw vulnerable people with useful skills.
“What is stored inside the Ash Vault?”
Selkara’s expression became guarded.
“War archives, authority seals, and reserves of dusksteel.”
Doctor Corren had described dusksteel as a dense enchanted metal capable of holding complex mana patterns without becoming brittle.
“How much dusksteel?”
“Enough to equip several legions.”
“And enough to test advanced vehicle armor.”
Her eyes narrowed.
“You are thinking about my metal again.”
“I am thinking about why Raukhar sent an elite force toward the Vault.”
“The authority seals matter more than the metal. They control older transit gates beneath Nhalzareth. If he captures them, he can move armies through routes currently closed to him.”
That made the Ash Vault a strategic target rather than a simple warehouse.
“We secure the trapped civilians first,” I said. “After that, we take the furnace district, protect the Vault, and isolate the drainage fortress.”
Selkara watched me.
“You place the shelters before the authority seals.”
“A seal can be destroyed if recovery becomes impossible. Civilians cannot be replaced.”
“Several rulers I know would reverse those priorities.”
“I have already met too many of them.”
The joint plan avoided a frontal charge through the furnace streets.
Raukhar’s troops occupied fortified workshops connected by narrow roads, bridges, and overhead walkways. Curse artillery covered the central avenue. A direct assault would force our troops into prepared fire from several levels.
Nhalzareth possessed ventilation and heat-control channels beneath the furnace district. Several remained functional.
Sorn’s engineers and Selkara’s pressure-wardens proposed reversing the airflow through the occupied workshops. The system would pull curse fog away from the civilian shelters and force it toward Raukhar’s barricades.
Remote carriers could enter through maintenance channels and place counter-magic beacons below enemy positions.
Once the curse network weakened, joint infantry would attack through two service roads while another unit reopened the civilian corridor.
The plan required control of three airflow stations.
One remained inside Selkara’s territory. The second stood at the contested junction. The third was beneath an enemy-held furnace tower.
“We take the junction first,” Dault said. “Supply, communications, and casualty evacuation must reach it before anyone advances toward the tower.”
Selkara agreed.
I established the forward command post inside a reinforced hall overlooking the transit road. Reddan placed protection teams at each entrance, while communications specialists linked our digital network with Nhalzareth’s crystal relays.
The systems did not integrate perfectly.
Our maps updated more quickly. Nhalzareth crystals transmitted through stone more reliably. Engineers began creating adapters before the assault plan was finished.
Sabine appeared through a secure projection from Founding Base One.
She saw Selkara standing beside me.
“I leave you alone for half a day and you enter a demon queen’s palace.”
“This is a military command building.”
“It is attached to her palace.”
Selkara moved close enough to enter the projection.
“Would an actual palace trouble you?”
“Only if Konan begins receiving bedrooms as part of the treaty.”
“I have several unoccupied rooms.”
I closed my eyes briefly.
“Air Command report.”
Sabine became professional immediately.
“No hostile movement above Tarnwick or Founding Base One. Rimegate remains closed. Thalverin scouts are watching from inside their border. Fighters and mobile air defense remain ready.”
“Communication from the capital?”
“Nothing official. Intelligence has detected increased messenger traffic east of Rimegate.”
Mavren was preparing something.
He had already sacrificed Cassan’s force to learn how we fought. He would not repeat the same attack without changing the conditions.
“Maintain northern surveillance. Founding Base One keeps its mobile reserve.”
“Understood.”
Sabine’s gaze returned to Selkara.
“Do not sign marriage agreements without legal review.”
The projection ended.
Selkara watched the empty display.
“She is possessive.”
“She is competitive.”
“Those qualities often travel together.”
“I have noticed.”
The attack on the second junction began thirty minutes later.
Remote carriers led the approach. Raukhar’s soldiers had buried curse mines beneath the road and placed shadow anchors inside the ceiling supports.
Mechanical arms removed the visible devices while counter-magic sections suppressed the anchors.
One mine detonated before it could be cleared.
The blast destroyed a carrier and collapsed part of the road.
No personnel were inside it.
Engineering opened a side lane through an abandoned workshop. Nhalzareth shield troops advanced behind portable armored cover while system infantry watched the upper bridges.
Enemy curse bolts struck from the furnace tower.
One hit the lead barrier and spread black symbols across the surface. The metal began bending inward around the soldiers behind it.
A counter-magic pulse removed most of the curse before the barrier collapsed.
The joint force reached the second airflow station.
Enemy troops attempted to destroy the controls while retreating. A remote gun disabled one saboteur. Veyshara’s soldiers killed the remaining two before they reached the mechanism.
Pressure-wardens restored the station while Sorn’s engineers added monitoring equipment.
The third airflow station remained beneath the occupied furnace tower.
Its maintenance route was filled with superheated vapor mixed with mana compounds. Standard protective suits could not survive the exposure long enough to reach the controls.
Selkara proposed using fire-resistant demon troops.
Medical references showed that even those soldiers would suffer severe lung damage from the vapor.
“We cool the outer passage before sending anyone,” I said.
Nhalzareth’s water channels could flood the maintenance casing without entering the machinery. Engineering redirected a secondary line while city workers lowered the furnace temperature.
The process required forty-five minutes and used enough water to reduce nearby residential reserves.
Keene refused to approve it until Selkara revealed an emergency cistern beneath the western palace.
“You had an additional water reserve,” Keene said.
“Nhalzareth has survived many sieges.”
“Then every emergency reserve connected to this operation belongs on the shared map.”
Selkara stared at her.
Keene waited.
The cistern appeared on the logistics display.
Once the passage cooled, Captain Orst led the maintenance team toward the station. Nhalzareth guides accompanied them.
Raukhar’s defenders had prepared for the route.
A shadow portal opened behind the team.
Four armored demons appeared inside the tunnel.
Orst’s rear element engaged immediately. The narrow passage prevented the use of heavy weapons. Rifles, compact shields, sidearms, and blades filled the space.
One enemy reached an engineer and drove a spear into his body armor. The plate stopped most of the blade, but the impact broke ribs and collapsed one lung.
A Nhalzareth guard killed the attacker before it struck again.
The engineer remained conscious while medics prepared the stretcher.
“Do not leave the relay connection open,” he said.
Another engineer completed the work before withdrawing with him.
The third station returned to our control.
Sorn and the pressure-wardens reversed the lower ventilation system.
Curse fog moved away from the civilian shelters and flowed back toward Raukhar’s positions.
Counter-magic beacons activated beneath the occupied workshops, weakening barriers, shadow anchors, and curse artillery.
Dault ordered the ground assault.
System infantry advanced along the lower service road. Nhalzareth shield units attacked from the upper walkways.
Raukhar’s officers understood that losing the district would expose the drainage fortress. They used industrial machinery as barricades, damaged furnace lines, and released bound creatures from work cages.
One beast resembled a massive bull covered in dark metal plates. It charged along the lower road and overturned a portable barrier.
The infantry withdrew into side alcoves.
A reduced-backblast weapon struck the front leg. Bone and armor broke, but the creature continued dragging itself forward.
Veyshara jumped from an overhead walkway and landed on its back. She drove her spear into a gap behind the skull.
The beast collapsed.
Human soldiers covered her retreat before the body crushed the road.
The civilian shelter route opened after nineteen minutes of fighting.
Nhalzareth guards reached the sealed doors and confirmed that the people inside remained alive.
They did not begin the evacuation immediately.
The corridor had to remain controlled long enough to move thousands of people without trapping them between enemy positions.
The joint force advanced toward the furnace tower.
Raukhar’s curse artillery fired from the upper chamber. Every strike weakened the tower supports.
“They intend to bring the tower down on the airflow station,” Sorn said.
“Can the supports be reinforced?”
“Not while the artillery remains active.”
Selkara opened her wings.
“I can enter through the upper vents.”
Reddan objected.
“The chamber is occupied and fortified.”
“It is inside my city.”
“A strike team can clear it.”
“They cannot reach the vents without wings.”
I examined the tower feed. Three ventilation arches opened toward the cavern. Enemy forces expected an assault from the stairs and lower walkways.
“Counter-magic suppresses the artillery first,” I said. “Selkara enters with two winged guard teams. System marksmen cover the vents from the eastern walkway.”
She glanced toward me.
“You approve my movements inside Nhalzareth?”
“I approve an operation involving my soldiers and firing lines.”
“That distinction will become tiring.”
“Survive long enough to complain about it.”
The suppression field activated.
Enemy artillery barriers weakened.
Selkara launched from the command terrace with twelve winged guards. They crossed the furnace district while system marksmen covered the ventilation arches.
Enemy archers appeared.
The marksmen forced them back behind stone shields.
Selkara entered through the highest arch.
Black and red magic concealed the upper chamber from our cameras.
The tower shook.
One guard fell from the opening with an arrow through his throat. Another struck the outer wall and caught the ledge with one hand.
The fighting lasted less than a minute.
A curse-artillery device flew through the arch and fell into the empty furnace channel.
Selkara appeared in the opening with blood darkening one sleeve.
“The chamber is secure.”
Engineering entered before the enemy triggered the collapse enchantments.
The tower remained damaged but stable.
The shelter route opened fully.
Nhalzareth teams began moving families out of the western district. System medics established screening areas for smoke inhalation, dehydration, injuries, curse exposure, and heat sickness.
Moving three thousand civilians required time and records.
Children became separated in the confusion. Elderly residents needed stretchers. Some demon species could not tolerate the same air temperature, medicines, or food.
The civilian registry methods developed for Tarnwick were adapted to Nhalzareth. Families received temporary bands connected to shelter records. Missing-person desks were established at the transit hall and western palace.
Children without a confirmed guardian were assigned recorded protectors rather than being moved anonymously through the crowd.
Selkara watched from the command post after a healer bandaged the cut along her arm.
“You prepared procedures for demon civilians.”
“I prepared for displaced populations.”
“Your soldiers are not afraid of them.”
“Some probably are. Military and medical law still governs how they behave.”
“That is more believable than claiming prejudice disappeared in one battle.”
A human medic treated a young demon child with nearly transparent wings. A Nhalzareth healer explained how the wing veins reacted to temperature while the child stared at the medic’s flashlight.
The western furnace district fell before evening.
Raukhar’s remaining troops withdrew toward the drainage fortress.
We did not follow.
The route behind us contained civilians, wounded soldiers, damaged ventilation equipment, exhausted units, and several positions that still required permanent guards. Advancing immediately would risk the district we had just recovered.
By the time the furnace quarter was secured, cumulative expedition losses had reached eleven system soldiers and eight Nhalzareth troops.
Forty-seven people were wounded.
The engineer stabbed inside the maintenance tunnel survived surgery, though Mercer expected several weeks of recovery before he returned to duty.
Every civilian shelter opened without enemy entry.
More than three thousand people remained alive.
Selkara ordered the district’s emergency stores opened regardless of household rank. Keene immediately began inventorying food, water, medicine, fuel, shelter capacity, and sanitation systems.
The queen watched her examine the warehouse records.
“Does your logistics commander intend to annex my supplies?”
“She intends to determine whether your civilians can eat tomorrow.”
“That sounds less offensive.”
“You have not seen the final report.”
The captured furnace command post contained maps, communication crystals, shadow plates, and written orders.
Intelligence processed everything inside shielded containers.
One crystal carried a surface military seal belonging to House Marcellan.
A seal alone was not absolute proof. It could have been stolen, copied, or placed deliberately to frame the royal family.
The discovery was still serious enough to isolate the object and compare it against captured Thalverin records.
Reddan placed the crystal inside a protected reader. Zorren’s captured command fragments contained part of the code needed to access the demonic encryption wrapped around the human seal.
The first recording had been damaged.
The second remained clear.
Mavren’s voice filled the chamber.
“Keep the false prince occupied beneath the southern mountains. His aircraft and armored forces must remain divided until the northern operation begins.”
The message ended.
No one spoke immediately.
Magical impersonation remained possible, but the voice, seal pattern, encryption, timing, and current troop movement would all be examined independently before we called it final proof.
Selkara looked at me.
“Your brother may have allied with Raukhar.”
“He believes using a Demon King against me will weaken both sides. We verify every part before releasing the accusation.”
A third fragment appeared.
Hero Candidates will advance after confirmation that the airbase’s mobile defenses have redeployed south.
That fragment matched the warning recovered from Cassan’s message crystal.
Mavren expected me to weaken Founding Base One while helping Nhalzareth.
He did not understand that Keene, Holtane, Talden, and Sabine had protected the northern reserve from the beginning.
Sabine’s emergency channel activated.
Her face appeared above the command table without any trace of humor.
“Supreme Commander, Rimegate has opened its gates. A royal army is moving west.”
“How many Hero Candidates?”
“Four confirmed by mana signature. Additional candidates may be masking themselves.”
“Dragon riders?”
“None visible. Heavy cavalry, court mages, Hero Candidates, and one large concealed contact.”
General Holtane joined from Founding Base One.
“Northern defenses are at full readiness. The mobile air-defense reserve never left the base.”
Mavren’s plan depended on outdated intelligence.
I looked toward Selkara.
“The drainage fortress remains under Raukhar’s control.”
“My forces can hold the recovered district,” she said. “Return to your base.”
“He may attack again after I leave.”
“He may. Nhalzareth survived before you entered it.”
There was no insult in the statement.
Only the pride of a ruler who refused to become dependent after one joint victory.
Veyshara struck her fist against her chest.
“The Compact positions will remain secure.”
I opened the command network.
“Dault remains in Nhalzareth with the assigned expedition force. No attack on the drainage fortress until the civilian routes, casualty evacuation, supply line, ventilation, and reserve positions are stable.”
“Understood,” Dault answered.
“Reddan, prepare the command convoy. We return to Founding Base One.”
He had already begun moving the protection team.
Selkara approached before I left the chamber.
“You entered the Deep-Court and fought for people who were not yours.”
“Raukhar attacked both our territories.”
“That is not the full reason.”
I met her eyes.
“No.”
The bandage beneath her sleeve had begun staining red again. Dust marked her face, and one wing remained torn.
She still looked dangerous.
She also looked beautiful.
I held her gaze long enough for her to notice.
A slow smile appeared.
“You should return before your pilot decides to invade my palace.”
“She would begin with the room assignments.”
“Then I will reinforce that section.”
I turned toward the exit.
Selkara caught the front of my command coat and pulled me close enough that Reddan and Veyshara could see while the rest of the room could not hear.
“Do not die to your jealous prince,” she said quietly. “I have not finished judging you.”
She released the coat before I answered.
Reddan stared toward the door with the discipline of a man refusing to acknowledge a diplomatic complication.
Veyshara made no effort to hide her amusement.
I left the chamber before Selkara found another way to damage my concentration.
The convoy began the return journey through the secured route.
Behind us, Nhalzareth soldiers reopened the western district while human medics continued treating demon civilians.
Ahead, the kingdom that had summoned and discarded me was sending its celebrated heroes toward my airbase.
A system warning opened across my vision.
High-level hostile classes detected near the northern frontier.
Enemy champion signatures recognized.
Combined-arms counter-hero doctrine available.
I watched the black tunnel pass beyond the armored window.
The same people who laughed when Supreme Commander appeared above my awakening crystal had finally brought their legendary classes to my border.
This time, I had an army waiting for them.