Chapter 5 - The Subterranean Vault

Sub-level two of the Rosetti estate was not designed for guests.
The air down here was cold, dry, and filled with the low, monotonous hum of cooling fans and massive server racks blinking with rows of emerald and amber LED lights. The silence was absolute, broken only by the steady clicking of my own shoes against the polished concrete floor.
I swiped Dominic’s titanium keycard through the biometric reader beside the heavy steel vault door.
Access Granted.
The heavy locking bolts retracted with a pneumatic hiss, and the door swung open.
I stepped inside the server room, the chill biting at my bare arms. Rows of towering black server towers stretched out before me like a digital monolith. I found the main terminal workstation at the back of the room, sat down in the ergonomic leather chair, and slid the keycard into the master console port.
A green login prompt flashed on the screen: WELCOME, ADMINISTRATOR ROSSETTI.
Now came the hard part. I wasn't a professional hacker, but I knew my way around financial databases and audit logs. I navigated past the firewall directories, diving straight into the physical security logs for the night of the attack—specifically, the perimeter gate override registries and the internal elevator access logs.
My fingers flew across the keyboard.
Date: October 14. Time: 02:14 AM.
The screen scrolled through a dense wall of hexadecimal code, security check-ins, and camera feeds.
Then, my heart skipped a beat.
Highlighted in bright crimson on the screen was a security override event.
Override Source: Terminal B-12 (Service Elevator / Staff Quarters Corridor). User ID: T. STERLING.
Thomas Sterling.
He hadn't just bypassed the gates; he had systematically disabled the exterior motion sensors along the northern perimeter wall exactly four minutes before the assassins scaled the brickwork, creating a literal blind spot in the estate’s defense grid.
I leaned forward, my breath hitching as I realized there was more. I clicked on the file properties to export the logs onto an encrypted flash drive I had grabbed from Dominic’s desk.
As the progress bar crept toward 100%, a sudden, chilling sound echoed through the server room.
Click.
The heavy vault door—which I had left slightly ajar to prevent locking myself inside—slowly swung open a few more inches.
I froze, my hand hovering inches from the keyboard.
Footsteps. Quiet, measured, and unhurried. Someone was walking across the concrete floor of sub-level two.
I quickly pulled the flash drive from the port, shoved it deep into my pants pocket, and slid silently out of the swivel chair, dropping into a crouch behind the towering black server racks.
Through the narrow gap between two cooling units, I watched the doorway.
A pair of polished black leather shoes stepped into the server room.
It was Thomas.
He wasn't wearing his butler’s jacket anymore. He wore a dark, form-fitting tactical turtleneck, and in his right hand, he held a sleek, suppressed Glock 19, pointed downward with casual, lethal familiarity.
Thomas walked straight toward the main terminal workstation, his eyes scanning the glowing monitor. He didn't look panicked. He moved with the cold, calculating precision of a professional cleaner.
He looked at the terminal screen, saw that the logs had been accessed and exported, and a slow, humorless smile touched his lips.
“I knew you were too smart for your own good, Mr. Vance,” Thomas spoke into the empty, humming room, his voice calm and conversational. “An accountant who investigates a murder scene instead of running away. A fatal flaw.”
My hand crept instinctively toward my side, searching for a weapon I didn't have. I was unarmed, trapped in a concrete basement with a trained assassin who had sixteen years of built-up trust to mask his true identity.
“You can hide behind the racks all you want, Julian,” Thomas continued, taking a slow step down the aisle between the servers. “The door is locked from the outside now. Nobody’s coming down here for hours. And when Mr. Rosetti finally finds your body tomorrow morning, it will look like a tragic, sudden cardiac arrest brought on by your underlying medical condition.”
The blood roared in my ears. The cardiac medication in my system felt entirely useless against the adrenaline spike flooding my veins.
He was getting closer. I could hear the faint scuff of his leather shoes on the concrete just two racks away.
One rack.
If I stayed here, I was a dead man.
I dropped flat to the floor, waiting until I saw his shoes round the corner of the server rack, and then, with every ounce of strength left in my body, I lunged forward.
I didn't try to punch him. I slammed my shoulder directly into his knees, tackling him sideways into a stack of auxiliary power units.
Crash!
Thomas went down hard, his suppressed pistol clattering across the concrete floor and sliding out of reach beneath a server rack. But before I could scramble away, his hand shot out like a striking viper, grabbing the collar of my shirt and hauling me upward with terrifying strength.
He slammed me back-first against the heavy steel server cabinet, knocking the wind completely out of my lungs.
A blinding bolt of agony tore through my chest—the exact same spot where my undiagnosed heart condition had been flaring up for months. My vision blurred around the edges, turning gray and speckled with black dots.
Thomas pressed his forearm viciously against my windpipe, cutting off my air supply.
“End of the line, accountant,” Thomas whispered coldly, his eyes dead and emotionless.
As my fingers clawed desperately at his forearm, searching for any leverage, my hand brushed against something cold and heavy resting in my jacket pocket.
The encrypted flash drive containing the proof.
With one final, desperate surge of oxygen-starved adrenaline, I ripped the flash drive out of my pocket, clenched it in my fist like a makeshift roll of coins, and drove it with all my remaining strength straight into the side of Thomas’s temple.
Crack!
Thomas grunted, his grip loosening just enough for me to slip out from under his forearm and collapse coughing onto the cold concrete floor.
He staggered back, wiping a streak of blood from his temple, his face twisting into a mask of pure rage. He lunged forward to finish me.
Suddenly, the heavy vault door flew wide open, crashing against the concrete wall with a deafening bang.
“Step away from him!” a voice roared—a voice that shook the foundation of the entire sub-level.
May you like
Dominic Rosetti stood in the doorway, flanked by four armed tactical guards. In his hands, Dominic held a customized SIG Sauer pistol, leveled directly at Thomas’s chest with the absolute certainty of an executioner.
Thomas froze, his hands slowly rising into the air, the cold mask of professional composure shattering instantly into a look of sheer, unadulterated panic.