"I'll be ready," he replied simply.

  Duncan nodded once, a half-smile touching her lips before she turned to follow Val's path. The space her presence had occupied felt suddenly empty, the air cooling where her hand had been.

  The mess hall had fallen into that strange liminal state of public spaces after hours. It was too large for the handful of people remaining, echoing with ghost conversations and the memory of activity. Kevin sat for a moment longer, processing the day's revelations. Sleeping for a hundred and fifty years. A world overrun by chemical mutants. A fortress city surrounded by monsters. And somehow, he'd already found himself attached to a strike team with a mission that felt unnervingly familiar.

  When he finally stood to leave, the emptiness of the hall seemed to magnify around him.

  The corridors of Fort DC transformed at night. What had been utilitarian passages teeming with personnel now became concrete arteries bathed in low amber emergency lighting. Kevin walked slowly, deliberately mapping the route back to his assigned quarters, noting intersections, security checkpoints, and potential defensive positions out of long-ingrained habit.

  The distant hum of generators provided a constant background noise, punctuated occasionally by the measured footsteps of patrol teams passing through connecting hallways. Twice he encountered security squads, their weapons at ready-low positions, their eyes alert despite the late hour. They nodded to him with the universal acknowledgment of fellow soldiers, neither challenging nor welcoming, just noting his presence and continuing their rounds.

  As he moved deeper into the residential section, other sounds filtered through the walls. He heard the murmur of conversations behind closed doors, scattered laughter, even what might have been music from some improvised instrument. Life continued despite everything, humanity adapting as it always did.

  But beneath it all, almost at the threshold of hearing, came another sound that raised the hair on Kevin's neck. It was a faint, persistent scratching. It emanated from the direction of the outer walls, a continuous scrabbling of thousands of clawed hands against concrete and metal. The Redz. Always there, always trying to get in, their endless hunger driving them against the fortress walls like waves against a cliff.

  None of the patrol teams seemed to register the sound. They had lived with it so long it had become atmospheric, like the hum of the generators or the recycled taste of the air. But to Kevin, newly awakened to this nightmare world, it was a constant reminder of the thin barrier between survival and extinction.

  He reached his quarters, pressing his palm against the scanner as Duncan had shown him. The door slid open with a soft hiss, revealing the spartan room he'd left earlier. Everything was exactly as he had positioned it: bed made with military precision, borrowed jumpsuit folded on the desk, boots placed neatly by the door.

  Kevin closed the door behind him and stood in the center of the room, listening. Even here, faintly, he could hear them scratching. A hundred thousand dead things wanting in.

  Tomorrow he would begin training with Duncan and Val. He would learn the weapons of this new era, the tactics required to survive in a world where humanity was no longer the dominant species. He would prepare for a mission that might determine whether several hundred civilians lived or died.

  But tonight, he simply stood in the silence of his room and listened to the monsters at the wall, feeling the familiar weight of responsibility settle onto his shoulders. One mission. One team. One purpose.

  Some things, it seemed, time couldn't change at all.

  Chapter seven

  BACK TO THE BASICS III

  The knock came at exactly 0500 hours, three sharp raps that cut through Kevin's light sleep like knife strikes. He was already sitting up before his eyes fully opened, a reflex that hadn't dulled. The fortress's amber emergency lighting cast the small room in a perpetual twilight, making it impossible to tell dawn from midnight without a clock. He swung his legs over the edge of the narrow bunk, the concrete floor cold against his bare feet.

  "Quartermaster detail," a voice called from the corridor. "Fresh uniform issue."

  Kevin crossed to the door in two strides and pressed his palm against the scanner. The door slid open to reveal a young woman with close-cropped hair and the bluish skin undertones that marked subtle mutation. She held a stack of neatly folded gray clothing.

  "Warrant Officer Moore?" she asked, eyes darting to his face, then quickly away. News traveled fast in Fort DC.

  "That's me."

  "Standard issue for field training." She thrust the bundle toward him. "I'll take your current set for decontamination."

  Kevin stepped back to allow her entry. She moved with the brisk efficiency of someone who'd done this a thousand times, collecting his worn uniform from the desk where he'd folded it the night before. Her eyes flickered momentarily to the spartan room, so empty of personal effects it might as well have been uninhabited.

  "Food ration card's in the top pocket," she said, nodding toward the fresh uniform. "Breakfast started ten minutes ago." Her gaze lingered on him a moment longer than necessary, curiosity evident beneath her professional demeanor. "Heard you dropped Lieutenant Vex yesterday."

  Kevin kept his expression neutral. "Training accident."

  The attendant's mouth twitched. "Right. Training." She tucked his old uniform under her arm and headed for the door. "Water ration started fresh at 0430. You've got your full four minutes."

  When she'd gone, Kevin examined the fresh clothing. It was the same gray jumpsuit as before, but this one smelled faintly of industrial soap rather than new fabric. The UAC had perfected the art of recycling everything, it seemed. He dressed quickly, appreciating the uniform's practical design: reinforced knees and elbows, multiple pockets positioned for easy access, fabric that moved with his body without restricting range of motion. Built for fighting, like everything else in this fortress.

  The restroom cubicle's digital display showed a bright green "4:00", his daily water allocation. Kevin started the timer and wet his toothbrush, using just enough water to activate the powdery substance that passed for toothpaste in this resource-scarce world. He scrubbed his teeth vigorously while splashing his face with cupped hands, ingrained discipline turning the mundane into a strictly executed operation.

  He straightened and met his own eyes in the small, scratched mirror. The face that looked back seemed both familiar and foreign. His features were unchanged from when he'd entered the Medpod, but somehow sharper, more defined. The Redz40 enhancements had sculpted him into something more than he'd been, something not quite human.

  "Ready for your first full day in the future?" he asked his reflection, voice barely above a whisper. The mirror offered no response beyond the faint crimson glow of his irises.

  Heading out, Kevin followed the route map on the datapad he'd been issued, navigating Fort DC's maze-like corridors until he reached a storage bay where rows of salvaged bicycles hung on racks. He grabbed some bread along with a nutrient spread as he passed through the mess hall. A sign overhead read "LOCAL TRANSIT: REPORT ALL MECHANICAL ISSUES."

  He selected a bike that looked sturdy enough to support his enhanced frame and pedaled out into the morning air. The fortress was stirring to life around him, personnel moving with purpose between buildings, supply trucks rumbling along designated routes, children in training formations jogging in tight groups behind stern-faced instructors. The outer wall loomed in the distance, its massive bulk casting long shadows across the inner compounds.

  The scratching sounds he'd noticed the night before were still there, audible over the morning bustle. It was a constant reminder of thousands of Redz clawing at the barriers. But in daylight, with activity all around, it seemed less ominous, more like background static that the fortress inhabitants had learned to tune out through necessity.

  Kevin pedaled harder, finding his rhythm. The bike was well-maintained despite its age, the chain freshly oiled and the gears shifting smoothly. Like everything else in Fort DC, it had been repaired and repurposed countless times, kept functioning through sheer determination.

  The training field materialized ahead. It was a vast expanse of packed dirt surrounded by concrete barriers and observation platforms. Even at this early hour, it hummed with activity. Dozens of soldiers in matching gray uniforms moved through various drills, their formation creating geometric patterns across the dusty ground. The sharp crack of energy weapons punctuated the air, each discharge releasing a hiss of ionized particles that left a faint blue trail and the unmistakable scent of ozone. It reminded Kevin of lightning strikes, that distinctive electrical tang that made the hair on your arms stand up.

  He dismounted at the field's edge and secured his bike to a rack, eyes automatically scanning the layout, identifying firing lanes, cover positions, and command posts.

  "Moore!" The voice cut through the ambient noise of training. Captain Duncan stood near a weapons bench at the field's eastern edge, waving him over. Beside her, Sergeant Cox leaned against a storage crate, her lupine ears perked forward attentively, the black eyepatch with its blue circuitry gleaming in the morning light.

  Kevin crossed the field, nodding to soldiers who paused in their drills to watch him pass. Word of his encounter with Lieutenant Vex had clearly spread; he could feel their assessment in every glance.

  "Prompt," Duncan said as he approached, checking her watch. "0545. I appreciate punctuality."

  "Old habits," Kevin replied.

  Val grinned, her single visible eye bright with mischief. "Told you he'd be early."

  Duncan ignored her, gesturing to the weapons laid out on the bench. "Today we get you familiar with standard UAC armaments. You'll need to qualify before we deploy."

  Kevin studied the weapons with professional interest. Two primary pieces dominated the display: a heavy, boxy shotgun with a wide muzzle and glowing blue power cells, and a sleeker sidearm that resembled the handguns of his era but with a distinct futuristic edge.

  "APK-12 Predator Lazeshotgun," Duncan said, lifting the larger weapon. "Sixteen-charge capacity with a five-minute cooldown period when fully depleted. Battery pack holds enough for four full reloads, so that's sixty-four rounds total before you need a fresh battery."

  She passed it to Kevin, who tested its weight and balance. Heavier than the combat shotguns he remembered, but the distribution was good, centered just forward of the trigger assembly.

  "And this," Duncan continued, picking up the smaller weapon, "is the L119-A Energy Pistol. Seven rounds per charge, one-minute cooldown, forty-nine shots per battery."

  Kevin took the pistol, running through the familiar sequence of draw, sight, and trigger position. The grip was contoured differently than he was used to, but the fundamental design hadn't changed much. It was point and shoot, the most basic interface between human and weapon.

  "Seven rounds seems limited," he observed, examining the glowing chamber where a conventional magazine would have been. "My old service pistol carried fifteen plus one."

  Val straightened from her casual slouch. "Different tech, different tradeoffs. Energy weapons don't need physical ammo, just charged cells. Means you can keep shooting as long as you've got batteries." Her tail flicked behind her, punctuating her explanation. "They fire faster than ballistic rounds, literally light speed, and they surface-burn on impact, creating better penetration against Redz armor."

  "Armor?" Kevin asked, looking up sharply.

  "Some of them have developed natural plating," Duncan explained. "Redz40 mutations. The older ones, especially. Their skin hardens into something like chitin, tough enough to deflect conventional bullets unless you hit the same spot repeatedly."

  Val nodded. "Energy weapons heat the surface on impact, weakening the armor for follow-up shots. Less raw penetration than your old-school lead throwers, but better sustained effectiveness against hardened targets."

  Kevin nodded, processing this tactical information. Different weapons for a different war, but the principles remained the same: identify the threat, exploit weaknesses, adapt tactics to maximize effectiveness. He held the pistol at arm's length, sighting down the barrel at a distant target.

  "Let's see what they can do," he said, already calculating sight pictures and potential recoil compensation, preparing to learn the language of these new weapons as fluently as he'd mastered those of his own time.

  His finger rested lightly on the side of his gun, the weight of the pistol already feeling natural in his hand. One more adaptation in a world that demanded nothing less than complete transformation.

  The impact patterns of energy rounds were unlike anything Kevin had seen before. Where traditional bullets left clean holes or ragged tears, these weapons scorched perfect circles into the target materials, leaving behind a ring of charred material that glowed briefly before cooling to ash. He watched as other soldiers moved through their qualification courses, tracking the blue-white flashes of their shots across the field with enhanced vision that caught details his pre-stasis eyes would have missed.

  "Range is hot," Duncan called out, stepping back from the firing line. "Show us what you've got, Moore."

  Kevin raised the Lazeshotgun to his shoulder, feeling its weight settle against him. The ergonomics were different from the tactical shotguns of his era. The stock curved more dramatically to accommodate the cooling system, and the grip angle was steeper, but the fundamental posture remained unchanged. Feet shoulder-width apart. Dominant eye aligned with the sights. Weight balanced between both legs.

  The tactical neural overlay in the shotgun is connecting to your enhanced nervous system, AIDA observed silently. Allow the integration. It will improve targeting accuracy by approximately 32%.

  Kevin felt it then. It was a subtle buzz at the base of his skull, like static electricity but deeper, as if the weapon were whispering directly to his brain stem. The sensation wasn't unpleasant, just foreign. He allowed it, felt something click into place.

  The target downrange, a humanoid silhouette with a glowing red center mass, suddenly seemed closer and more defined. Targeting assistants appeared in his vision, faint red lines showing trajectory and dispersion patterns.

  "Whenever you're ready," Duncan said.

  Kevin squeezed the trigger. The weapon discharged with a sound halfway between a thunderclap and an electrical surge. Blue-white energy erupted from the barrel in a concentrated pattern that mimicked buckshot, striking the target in a tight grouping. Unlike traditional shotguns, there was almost no recoil, just a slight vibration that traveled up his arms.

  The impact pattern on the target glowed white-hot for a moment before settling into smoldering circles, each the size of a quarter.

  "Again," Duncan instructed. "Full magazine. Vary your targeting."

  Kevin fired repeatedly, adjusting his aim between shots to hit different areas of the target. Center mass. Head. Joints. The Lazeshotgun responded instantly, with none of the pump-action cycling or shell ejection of conventional shotguns. Each pull of the trigger delivered another blast of energy without mechanical delay.

  Pattern dispersion approximately 40% tighter than conventional shotguns, AIDA noted. Effective lethal range extends to 46 meters versus 25 meters for buckshot. Note the charge indicator on the left side of your vision.

  Kevin spotted it then. A small blue bar diminishing with each shot. Sixteen charges, as Duncan had specified. The weapon felt lighter than it should have given its firepower; the blasts hitting with less apparent force than buckshot but penetrating more efficiently.

  "Try charging a shot," Val called from the sideline. "Hold the trigger instead of pulling."

  Kevin did as instructed. As he maintained pressure on the trigger, he felt the weapon begin to vibrate more intensely. The blue bar in his vision changed color, shifting toward yellow, then orange, then red as energy accumulated in the firing chamber. The sensation traveled up his arms, a building pressure seeking release.

  Release the trigger when ready, AIDA advised. Be prepared for increased dispersion and recoil.

  When the charge indicator flashed red, Kevin released the trigger. The resulting blast was exponentially more powerful. It was a concentrated ball of energy that struck the target with enough force to blow a hole through the center and continue into the backstop behind it. This time, the recoil was substantial, pushing against his shoulder like a physical blow.

  Warning: Thermal buildup detected. Cooling system engaged.

  The weapon in his hands suddenly grew warm, vents along the barrel opening to release excess heat with a mechanical hiss. The charge indicator disappeared entirely, replaced by a cooling timer showing five minutes until the next shot would be possible.

  "And that's why you don't overcharge it," Val said with a toothy grin. "One hell of a punch, but then you're standing there with your dick in your hand for five minutes while it cools."

  Duncan shot her a look. "What Sergeant Cox means is that charge shots are for emergencies only. Standard protocol is to maintain regular fire rhythm."

  Kevin nodded, handing the weapon back to Duncan as its cooling cycle continued. "Lighter hit than buckshot on standard fire, but faster follow-up and better penetration. Trade-off seems reasonable."

  They spent the next several hours cycling through different weapons and firing positions. The L119-A pistol proved to be remarkably accurate compared to the sidearms of Kevin's era, with virtually no muzzle rise and perfect shot-to-shot consistency. By midday, he'd adapted to both primary weapons, his enhanced reflexes and AIDA's subtle guidance allowing him to compensate for the differences from traditional firearms.

  After a brief break for water and protein rations, they reconvened at the equipment station. The afternoon sun cast harsh shadows across the training field, the constant scratch of Redz against the distant wall providing an eerie backbeat to the rhythm of training exercises.