Concrete dust coats my tongue.The emergency strobe lights paint the underground transit tunnel in violent slashes of red. Shadows dance against the damp, curved walls of the West Loop hub. Acrid smoke burns the back of my throat. The trap is sprung. The steel doors above are locked. Detonation wiring snakes along the load-bearing pillars between blocks of C-4 charges, a crude but effective web designed to bring thousands of tons of concrete down on my head.
A rational man would turn back. A calculating man, a man who built his entire existence on risk assessment and survival probabilities, would have aborted this mission the second the radio crackled with Matteo's warning.
I am no longer that man.
My calibration has shifted. The variables rearranged themselves the second Natalia slid my mother's ring onto her own finger. They locked into a new order the moment she surrendered her chaos to my hands hours ago, her nails biting into my shoulders, her voice crying out my name. Every calculation now serves one outcome. She is mine. My woman. My responsibility.
The Bellanti enforcer, Rourke, is somewhere in this maze of decommissioned service corridors. He has the transit ledgers. He has the data that connects our supply chains to the fake corporate fronts I built. Fronts that have Natalia Kim's signature buried in the metadata. If Rourke transmits that data to the Bellanti bosses, Natalia becomes a target. She becomes a liability in their eyes, a pawn to be leveraged or eliminated.
That is an unacceptable outcome.
I rack the slide. The metallic clack echoes in the suffocating silence of the tunnel. My hair is plastered to my forehead with sweat. My mother’s platinum band rests cold against my chest beneath the tactical vest. The timer on the wall counts down the seconds until the charges detonate. I have exactly four minutes before this entire subterranean grid collapses into the Chicago River.
I move forward.
My boots crunch over broken glass and rusted rebar. Every shadow is a potential threat. My combat vest feels heavy, but the adrenaline surging through my veins makes me move with lethal speed. The Enzo Costa who weighed every variable on a balance sheet has narrowed his entire ledger to one line. Protect her. Subtract the threat.
My father was lured into a trap just like this—a warehouse on the South Side, steel doors, a deck stacked against him before he ever walked in. I learned that night that grief can kill a man faster than a bullet. I built a fortress of numbers and ledgers and tactical plans. I became the Costa Fixer because if I controlled every move, no one else would die.
Natalia smashed that fortress to pieces.
Her scent haunts the damp air of the tunnel. Mint and sweet basil. It clings to my skin, woven into the fabric of my clothes, burned into my memory. She is locked inside my bedroom at thecompound. Turi is standing guard outside the door. She is safe. But safe is an illusion as long as Rourke breathes.
A shadow shifts twenty yards ahead.
I raise my weapon. Two shots. The suppressed cough of the Glock barely registers over the distant hum of the city above. A body drops to the concrete with a thud. A Bellanti soldier. Rourke's rear guard. I step over the corpse without breaking stride. Blood pools around the man's boots, thick in the red strobe light.
The radio strapped to my tactical vest crackles. Static hisses, followed by Matteo's voice.
"Enzo. The timer is accelerating. You have three minutes. The data isn't worth it. Fall back to the extraction point."
Matteo commands the field. I drafted this operation—every shell company, every routing path, every contingency in the building above me. He operates on the same logic I used to worship. The transit ledgers are worth millions. They are the key to crippling the Bellanti family's money laundering operations on the South Side. But they are a trap. The building is wired to kill us.
I key my microphone. "Negative. I am not leaving the target."
"You are walking into a grave," Matteo barks over the comms. "Dante is sweeping the upper floor. We are pulling out. That is an order, Enzo. Fall back."
I ignore the order. The radio goes silent as I switch the frequency dial off. There is no retreat. There is no calculation where I leave this tunnel without neutralizing the threat to my woman.
The corridor widens into an abandoned maintenance bay. Fluorescent lights flicker violently overhead, casting harsh glares against the rusted steel pipes lining the walls. In the center of the room, a folding table is set up. A rugged tacticallaptop sits open, a black cable connecting it to a hard drive array. A progress bar flashes green on the screen. Data transfer.
Rourke stands beside the table. He is a man, built like a brick wall, wearing a reinforced tactical rig. He holds an assault rifle leveled directly at the doorway.
He expected Matteo. He expected a squad of Costa hitters.
He didn't expect the Fixer to come alone.
"Costa," Rourke snarls, his finger tightening on the trigger. "You're out of your depth, suit. You should be behind a desk."
I step into the room. I do not seek cover. I have already played every tactical angle this corridor offers and chosen the one with a direct line on Rourke's throat. The rage boiling in my blood requires nothing else.
"Cancel the upload," I say. My voice is deadly quiet. It does not echo. It cuts through the air like a razor.
Rourke laughs. The sound is ugly, grating against the concrete walls. "It's too late. The files are going to the South Side. We know about the shell companies. We know about the transit reroutes." He cocks his head a fraction, a malicious grin spreading across his scarred face. "We even found the name of that pretty little lawyer you've been parading around. Natalia Kim. Counsel of record on every Delaware shell. Her bar number is buried in the metadata. The bosses are going to have fun breaking her before they hand her over to the Feds."
A violently cold stillness settles over me.
The world sharpens. Every detail becomes hyper-focused. The hum of the laptop fan. The drip of water from a rusted pipe. The erratic pulse of the strobe light bleeding through the doorway.
