Chapter 29 - BROTHER AGAINST BROTHER

"Shut it down, Marcus," I said, keeping the twelve-gauge bead locked onto the bridge of his nose. "I have the manual purge code. Emily gave it to me."
Marcus laughed—a dry, genuine laugh that echoed mockingly across the four-million-gallon water chamber.
"She gave you an echo, David! A child’s memory of an acoustic resonance she heard through an amniotic fluid tank! You think that overrides forty years of Father’s encrypted architecture?"
He took a step forward, his polished shoes clicking on the diamond-plate steel deck.
"This isn't about money anymore," Marcus hissed, his eyes blazing with a fanatical, feverish intensity that made him look completely unhinged. "This city is an infected organism. Father spent forty years funding its politicians, its police chiefs, its judges, building a machine that could operate in absolute secrecy. And for what? For you to become a beat cop? For our family name to be dragged through public inquiry boards because an auditor found a four-million-dollar discrepancy in a municipal pension fund?"
He spread his arms wide, gesturing to the massive conduits pulsing with water beneath our feet.
"When this system flushes, the Vance Trust will be liquidated into digital bearer bonds, untraceable and sovereign. The city will rebuild, and we will own every brick, every contractor, every municipal bond issued to restore it. It is the ultimate corporate acquisition!"
"You're insane," I said. "You're going to kill eighty thousand innocent people for an investment portfolio."
"Innocent?" Marcus spat. "There are no innocent people in this city, David. They lived in the house Father built, they drank the water he provided, and they turned a blind eye to the blood in the foundation as long as their garbage was collected on Tuesdays."
He glanced at the terminal.
*SYSTEM FLUSH IN: 00:09:41.*
*OVERRIDE PROTOCOL: 91% COMPILED.*
"Kill him, Seven," Marcus said softly.
Subject Seven moved before the syllable had finished leaving his lips.
She ripped the fiber-optic cable from her neck and launched herself off the concrete platform, crossing the twenty-foot gap in a single, impossible leap, a serrated combat knife flashing in her right hand.
I didn't hesitate. I pulled the trigger.
*BOOM.*
The heavy lead slug struck her mid-air, catching her squarely in the right shoulder. The kinetic impact spun her around and slammed her small body against the steel safety railing of the filtration pool.
She hit the metal deck hard, but she didn't bleed red. A viscous, milky-white synthetic fluid pooled beneath her torn shoulder, mixed with sparks from shattered micro-circuitry.
She rose to her feet instantly, her silver eyes flickering with wild, erratic bursts of static, her jaw unhinged at an unnatural angle.
"Error... target... terminal..." she choked out, her voice entirely electronic now.
I pumped the shotgun, ejecting the smoking red plastic hull, and fired again.
*BOOM.*
The second slug struck her knee, shattering the joint into fragments of carbon fiber and ceramic bone. She collapsed onto the diamond plate, dragging herself forward with her fingernails, her synthetic larynx emitting a continuous, high-pitched scream that bounced off the cavernous concrete walls.
I turned back to the platform.
Marcus wasn't there.
A heavy iron wrench slammed into the side of my face.
My vision exploded into white sparks. I crashed into the steel deck, the shotgun clattering over the edge, tumbling forty feet down into the dark, swirling waters of the primary reservoir basin below.
Blood gushed from my nose and split lip.
Marcus stood over me, his face twisted in aristocratic fury, holding the heavy valve wrench with both hands. He brought it down again, aiming for my collarbone.
I rolled to the side. The steel tool struck the diamond plate with a deafening ring, sending vibrations through my skull.
I surged upward from my knees, wrapping my arms around his waist, driving him backward into the primary control console. Monitors shattered. Sparks rained down on us as we slammed into the electronics.
Marcus was fast, conditioned, and possessed the desperate, wiry strength of a cornered predator. He drove his thumb into the bullet wound on my shoulder, twisting his nail into the torn muscle.
I screamed, my vision greying out from the sheer, blinding agony.
"You were always the weak one, David!" Marcus snarled in my ear, his breath hot and sour with panic. "The moral one! The boy who cried when Father made us drown the hounds!"
He reached for the nickel-plated revolver resting on the console edge.
His fingers closed around the pearl grip.
He swung the barrel toward my forehead.
With the last reserve of strength in my battered body, I didn't reach for the gun.
I reached for the high-voltage umbilical cable dangling from the broken terminal—the three-phase power line feeding directly into the backup generator capacitors.
I ripped the live conduit free of its housing and shoved the bare copper leads directly into the puddle of saline and synthetic fluid surrounding Marcus’s polished dress shoes.
Twenty thousand volts of raw alternating current surged through the deck.
Marcus’s entire body went rigid.
His eyes bulged from their sockets, his mouth opening in a silent, horrific scream as arcs of brilliant blue electricity danced across his skin, setting his cashmere coat on fire. The revolver fell from his spasming hand, discharging once harmlessly into the ceiling.
The current threw him backward over the safety railing.
He hit the dark, churning water of the reservoir forty feet below with a heavy, flat splash, disappearing instantly beneath the four-million-gallon black tide.
I collapsed against the shattered console, gasping, my heart hammering against my fractured ribs like an animal trying to claw its way out of a cage.
On the overhead display, the red letters flashed:
*SYSTEM FLUSH IN: 00:03:12.*
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*CRITICAL PURGE COMMENCING.*
The massive automated valves below began to groan, the iron gears turning with an apocalyptic roar.