Descent into the Radar Spire

Shadimat dragged his scorched palms across the blistered linoleum, teeth clenched so hard his molars ground together. He wanted the heavy steel hatch behind the radar pedestal dog-latched and sealed before his collapsing nervous system triggered the fatal solar flare in his chest, killing the only woman on this continent who had defended him.

His fingers closed around the hilt of his obsidian blade, shoving the scorching glass weapon into the leather scabbard at his belt. Every breath tasted of scorched copper and boiling bile. Through the ruined cab windows, the late afternoon sun slanted low over the desert runways, feeding his trapped cells a fresh, agonizing spike of ultraviolet radiation.

"Get moving," Marimat said. Her boots planted beside his shoulder, crisp and sure. "The assault team in the stairwell just brought up a magnetic cutter. I have three minutes before they burn through the blast doors, and six minutes before Bulk-Hauler Eight-Eight runs out of fuel in the southern quadrant."

She did not wait for his answer. Grabbing the cast-iron ring of the deck hatch, she yanked it upward. A puff of chilled grease and hydraulic fluid billowed out of the dark.

Shadimat forced himself onto his knees, his muscles twitching under the uncontrolled thermal load. "You go first," he rasped, his voice raw as iron scraping granite. "If my hands give out on the descent, I will not fall on you."

"Then don't let them give out," she countered. She swung her legs through the narrow opening without hesitation, her auxiliary tactical slate tucked firmly against her left ribs. "Watch the fifth rung. The maintenance tech on the night shift spilled turbine lubricant on it three months ago and never logged the cleanup."

Her boots clattered down the vertical ladder, descending into the dark well of the radar spire.

Shadimat swung his body over the lip. The moment his bare palms met the iron rungs, the metal hissed. Tiny curls of white smoke rose from beneath his calluses, but he locked his grip, descending one rung at a time. The heat in his chest pounded like a muffled artillery battery. His vision swam with gold and crimson spots, every heartbeat threatening to release the solar-cellular detonation locked behind his ribs.

Thirty feet above them, a deafening concussion rattled the cab deck.

The assault squad had breached the outer stairwell doors with a directional charge. The pressure wave slammed through the open hatch, tearing through the maintenance tube like an angry fist. The vertical ladder shuddered violently, a rusted anchor bolt in the concrete sleeve snapping with the crack of a pistol shot.

Marimat's left boot slipped from the greasy fifth rung. Her body pitched backward into empty space, three stories above the steel deck of the lower vault.

Shadimat moved on instinct, pushing past the fire in his sinews.

He hooked his right arm around the ladder's central support rail, ignored the skin blistering against the hot iron, and snapped his left hand outward. His fingers clamped around the reinforced webbing of her duty belt, arresting her fall with a brutal jerk. The sudden weight pulled violently against his scorched shoulder, but his warrior training held his frame rigid.

"Got you," he grunted between locked teeth.

Marimat caught the adjacent rung with both hands, steadying her footing. She looked up at him through the gloom, her gray eyes wide, inches from his glowing bronze forearm. Her breath hitched at the furnace heat radiating from his sleeve, but her grip on the steel never wavered.

"Your reflexes are decent for a dying man," she said, her voice tight but remarkably steady.

"A warrior does not let his shield fall before the battle concludes," he answered, descending beside her until their boots struck the solid diamond-plate floor of the lower vault.

They were inside the core of the radar spire.

The chamber was circular, eight feet across, encased in four inches of solid durasteel and lined with heavy copper shielding intended to buffer the high-frequency radar sweep overhead. There were no quartz windows here. No desert glare. The crane snipers half a mile away had no line of sight, and the thick armor muffled the distant alarms of the starport into a dull, thrumming hum.

Above their heads, the vertical hatch hung open, a gaping conduit inviting the assault squad directly down their throats.

Shadimat lunged for the counterweighted pull chain, dragging the heavy upper hatch downward until the thick steel slammed into the frame with an echoing boom. He grabbed the central locking wheel, straining to turn the three heavy dog-latches into the reinforced sleeves.

The mechanism caught. Decades of atmospheric grit and neglected maintenance had frozen the lower bolt two inches short of the striker plate.

Bootsteps thudded against the linoleum above. The assault squad had entered the glass cab.

Shadimat did not waste time looking for a pry bar. He pressed the flat of his right palm directly against the frozen steel bolt.

Focusing the white-hot photon pressure boiling behind his sternum, he opened a micro-fracture in his solar valve. A blinding burst of gold light flared from his hand, the metal under his palm glowing dull red, then cherry, then bright orange in a matter of seconds. The extreme thermal surge softened the rusted housing. With a final, agonizing heave, Shadimat shoved the softened steel home, fusing the bolt directly into the reinforced frame with a hiss of bubbling metal.

No breaching charge would turn that wheel now.

The exertion broke his remaining balance. Shadimat collapsed against the copper-clad bulkhead, sliding down the cold wall until he hit the diamond-plate deck. His tunic smoldered where his chest pressed against the fabric. His breathing came in shallow, ragged gasps, his core temperature climbing past every safety threshold known to his people.

"An iron tomb," Shadimat muttered, resting his head back against the copper plates. His vision was turning into a sheet of white glare. "The butchers will need plasma torches to open this gate. We have secured our ground. Now the sun will claim its vessel, and I will die as the desert monks decree: untouched by chains."

Marimat stepped forward, unhooked an emergency pressure toggle from the auxiliary wall unit, and shoved it into his burning fingers.

"Save the desert funeral poetry for someone who isn't tracking twenty-four commercial transports," she said sharply. She tapped the screen of her tactical slate, her brow furrowed in concentration. "We aren't dying in an iron tomb. Regional Six-Zero just cleared Waypoint Kestrel, and I've got fifteen minutes before the regional shuttle captain runs out of patience and lands on an active taxiway."

Shadimat stared down at the small plastic toggle in his blistered hand. A dry, rasping cough shook his ribs, but a grim smile pulled at the corner of his cracked lips. "You treat an impending supernova like an administrative error."

"In my department, a supernova without prior clearance is an administrative error," she replied, though the brisk tone could not hide the tremble in her fingers as she swiped across the holographic radar grid.

She stopped. Her gaze dropped from the glowing tactical display to his chest.

The narrow circular vault was already heating up like the interior of a brick oven. With the heavy blast hatch welded shut and the external ventilation severed, the lethal bio-heat pouring off Shadimat had nowhere to escape. The ambient temperature in the tiny steel room was climbing degree by degree, the air shimmering with invisible waves of suffocating pressure.

His countdown had reached its final minutes. The skin across his neck began to split into thin, luminous fissures of ungrounded solar energy.

Shadimat leaned his head back against the copper wall, his amber eyes meeting hers through the shimmering haze. "You can feel it now, Controller. This chamber cannot absorb the fire."

Marimat set the tactical slate down onto the secondary terminal ledge, her face pale in the gold glare radiating from his body.

"You said earlier that you need a living conduit," she said, her voice dropping to a low, deliberate murmur that cut through the humming radar coils.

"Direct skin contact," Shadimat whispered, his throat tightening as another violent spasm wracked his chest. "If you touch me, the transference will overwhelm your senses. It could shatter your mind. But if you do not, this entire spire will vaporize in three minutes."

Marimat stood over him in the stifling dark, her hands steady at her sides, her gaze locked on the fire.