"Marcus! Wake up! MARCUS!"
The voice was a jagged saw against his consciousness. Marcus felt his eyelids flutter, but his mind was pinned under a mountain of lead. Every nerve in his body screamed, his mana-core feeling like a hollow, burnt-out shell.
A violent shake rattled his teeth. Kael was over him, his face ghostly pale and streaked with soot. Behind him, the bunker's reinforced door—the one that had held back hundreds of Void-Crawlers—was glowing cherry-red. Something on the other side wasn't scratching; it was melting through.
"Kael... what..." Marcus croaked, his voice a dry rasp.
"They're here, Marc! The Sanctum! They're not using drones—they sent men! Silver men!" Kael's voice was high and thin with pure terror.
A deafening crump shook the bunker. The door didn't just open; it disintegrated into a spray of molten slag. Through the white-hot smoke, a figure stepped in.
He was clad in matte-silver armor that seemed to absorb the light of the room. He didn't carry a rifle. He carried a pair of energized batons that hissed with concentrated Order mana. This was a member of Unit 4. He didn't look at the outcasts with hatred; he looked at them like a gardener looks at a weed that needs pulling.
"Target identified: Subject 00560," the officer said, his voice modulated into a flat, metallic drone. "Non-essential biologicals detected. Authorization: Terminate."
The Bull, the team's heavy-hitter, didn't wait. With a roar of defiance, he activated his kinetic shield and charged. He was a veteran of a hundred slum brawls, a man who had survived collapsed mines and Iron-Hide stampedes.
The Unit 4 officer didn't even shift his stance. He moved with a speed that defied human biology. In one fluid motion, he stepped inside the Bull's reach, ducked under the kinetic shield, and touched a single baton to the Bull's chest.
There was no explosion. Only a sharp, sickening pop.
The Bull's kinetic shield shattered into blue glass shards. The massive man's heart simply stopped, short-circuited by a precise pulse of anti-mana. He slumped to the floor, dead before he hit the soot.
"BULL!" Rat screamed, lunging forward with a handful of explosive discs.
The officer's hand moved in a blur. He caught Rat's wrist, twisted it until the bone snapped like a dry twig, and kicked her back into the wall. She fell in a heap, her explosives scattered uselessly.
Marcus finally forced himself to his feet. His vision was tunneling, black spots dancing in his eyes. He reached for the Umbra-Reach, his fingers fumbling for the hilt. The sword felt ten times heavier than it had an hour ago.
"Kael... get Liora behind the desk," Marcus whispered, his shadow flaring weakly at his feet.
"Stay down, Subject," the officer said, turning his attention to Marcus. "You are valuable. The others are not."
Marcus didn't stay down. He drew the black blade. He didn't have the strength for a Ghost-Strike or a Void-Severance. He barely had the strength to stand. He swung the sword in a desperate, wide arc, trying to force the officer back.
The officer parried the Aether-Steel with a single baton. The contact sent a jolt of Order mana through the sword and into Marcus's arms. It felt like his veins were being filled with liquid ice.
"He is pure... his mana is refined," the Shadow Creator hissed, his voice sounding distant and strained. "You are a gutter-fire trying to burn a star, Marcus. You cannot touch him like this."
"Shut up!" Marcus roared, swinging again.
The officer moved with terrifying grace. He was "Unit 4" for a reason—he was a counter-measure. He knew exactly how a Shadow-type moved.
He anticipated Marcus's every twitch. He didn't just fight; he dismantled.
A baton strike caught Marcus in the ribs. He heard the sickening crack of his own bone. He was thrown back, his sword clattering across the floor.
"Vane! Now!" Kael yelled.
Vane, who had been waiting in the shadows of the ventilation pipes, dropped down behind the officer. She fired three disruption bolts at point-blank range.
The officer didn't even turn around. A shimmering silver field erupted from his backpack—a personal Aegis. The bolts hit the field and evaporated. He spun, his leg connecting with Vane's jaw, sending her spinning across the room.
Outside in the cathedral of the Black-Lung, the sounds of slaughter reached a fever pitch. The other members of Unit 4 had arrived. The eleven elite outcasts, the pride of the Echo, were being systematically erased.
Sarah, the scout, was pinned to a pillar by a silver lance.
Rat was gone, consumed by her own explosives when a Unit 4 sniper ignited them from a distance.
The others were being herded like cattle into the dark, their screams cut short by the hum of energized blades.
Marcus tried to crawl toward his sword, his fingers dragging through the black soot. He looked at Liora. She was curled in a ball, her gravity core pulsing erratically in her terror. Every time the Unit 4 officer took a step, the air around her grew heavier, more suffocating.
"Don't... touch... her," Marcus wheezed, his fingernails digging into the metal floor.
The officer stood over him, raising a baton. "You are an anomaly, 00560. A glitch in the ledger. We will enjoy taking you apart in the labs."
Before the baton could descend, a massive explosion rocked the entire bunker. The ceiling groaned, and a shower of stone and dust fell between Marcus and the officer.
"Marcus! GET UP!"
It was Vane. Her face was covered in blood, her armor shattered, but her eyes were burning with a fierce, survivalist rage. She had managed to ignite the bunker's emergency fuel cells, creating a wall of fire between them and the Unit 4 officer.
"We have to go! The sector is crawling with them!" Vane grabbed Marcus by the collar, hauling him up.
Kael grabbed Liora, slinging her over his back. They didn't look back at the bodies of their friends. They didn't look at the Bull or Sarah. They ran.
They scrambled through a maintenance hatch in the back of the bunker, diving into a narrow, lightless pipe that smelled of stagnant water and old grease.
Behind them, through the roar of the fire, they heard the calm, measured voice of the Unit 4 officer.
"Tracking initiated. They are heading for the Sump-Pipes. Dispatch Units 4-C and 4-D for interception. The Subject is wounded. The others are expendable."
Marcus felt the cold water of the pipe soaking into his clothes as they crawled. His ribs were a screaming fire, and every breath felt like swallowing glass. He could feel the shadow in his veins receding, hiding from the overwhelming light of the Sanctum's hunters.
He had won against the Iron-Hides. He had won against the Sentinel. But against the real authority of Oakhaven, he was nothing. He was just a boy with a broken rib and a black sword, running through the dark.
"How many?" Marcus whispered as they paused at a junction.
Vane didn't look at him. She was checking her last remaining disruption bolt. "Of the eleven? Just us, Marcus. Just us."
The weight of that sentence hit harder than the batons. Eleven of the Echo's best. Nine dead in minutes.
The "Grind" had just become a funeral march. And as the distant hum of silver armor echoed through the pipes, Marcus realized that for the first time in his life, he wasn't just afraid of being weak.
He was afraid they wouldn't even be allowed to die.
[Subject 00560: Physical Condition — Critical.]
[Observation: Psychological Shock detected. The 'Hero' narrative has been successfully disrupted.]