Chapter 1 #2
Roughly a hundred yards along the tunnel, it curved sharply to the left.
The Soviets knew that a shockwave from a bomb travels in a straight line.
If the tunnel were straight, the blast would shoot through it and into the bunker.
A curved tunnel forces the shockwave to hit the walls and lose energy.
By the time it reaches the bunker, the wave has spent itself and causes significantly less damage.
Beyond the curve, the tunnel widened into a junction. A sealed steel door on the left was labeled in both Czech and English: MECHANICAL. Flint guessed the room held the air handling systems. Pumps, filters, scrubbers. The lungs of the facility.
The tunnel continued toward the main complex.
Flint kept going.
The air grew warmer as he moved deeper into the tunnel. He could feel the change through his gear. The climate control system was working harder here, maintaining the precise conditions required for long-term habitation.
At roughly two hundred and twenty yards from the back exit, the tunnel widened again.
The emergency floor lights gave way to recessed ceiling fixtures that provided brighter, warmer illumination.
The raw concrete walls became smooth plaster, painted a neutral gray.
The rubber matting gave way to polished stone tile.
Somewhere ahead, twenty guests were drinking wine and celebrating Werner Kessler’s anniversary, with no idea that an uninvited visitor was walking toward them through a tunnel the Soviets had built to survive the end of the world.
At the far end, the tunnel stopped at a massive steel door, eight inches thick and reinforced with concrete.
If a bomb hit the hillside and the shockwave made it past the tunnel’s curve, this door was the last line of defense before the bunker.
Hydraulic hinges could swing it shut in under four seconds, sealing the bunker from anything the tunnel couldn’t stop on its own.
The blast door was open. Locked in the retracted position. It had been open every night for the three days Flint had been watching the security feeds. Kept open for ventilation, probably.
The bunker’s air recycling system was state of the art, but even billionaires preferred real air when there wasn’t a nuclear war to worry about.
Flint paused at the threshold. He knelt beside the door frame and found the lower latch bolt receiver, the slot where the bolt would seat when the door closed.
He reached into the pack on his belt and removed a hardened steel shim. Three inches long. Half an inch wide. Machined to fill the receiver slot precisely.
He pressed it into the slot until it was flush with the frame. Snug. Invisible unless you knew where to look.
The door would close but it would not latch. Flint could push it open.
He stood and placed one hand on the blast door’s surface. The steel was cold. Colder than the air around it. Dense enough to absorb temperature slowly and hold it. The surface was perfectly smooth, machined to tolerances that would have impressed a Parisian watchmaker.
He smiled at the thought. A Parisian watchmaker was exactly why he was here.
Beyond the blast door, the tunnel connected to a service corridor running along the bunker’s eastern perimeter.
Bare concrete floor. Fluorescent tubes in wire cages on the ceiling.
Exposed pipes and conduit on the walls. This was the part of the bunker the residents never saw.
The backstage. Every luxury hotel had one.
The hidden corridors where the staff moved, laundry was done, food was prepared, and garbage was collected.
This particular backstage was sixty feet underground and built to survive a thermonuclear war.
Flint checked his watch. “Fourteen minutes since I entered the tunnel.”
“Right on schedule,” Gaspar replied.
The service corridor ended at a heavy fire door. It wasn’t locked. Flint pressed the push bar and eased it open two inches. He listened. The thick concrete walls absorbed sound, but he heard nothing coming from the other side.
“Going through,” he said as he opened the door and crossed the threshold into a completely different world.
Concrete floors became wide-plank European oak. Low ceilings were now sixteen-foot vaults. Bare walls turned into a gallery hung with museum-quality art, each piece lit by its own spotlight.
Here, the air was pleasantly warm and carried a faint trace of cedar.
This was what men like Kessler paid for. The illusion of a normal life in an abnormal place. The ability to host twenty friends for an anniversary dinner sixty feet below the surface of the earth like they were dining in a Michelin-starred restaurant in Vienna.
If Flint hadn’t just walked a quarter mile through a Soviet-era concrete tube, he might have believed he was standing in a wing of a European palace. The bunker was a shelter, yes. But it was also a performance piece with Kessler the star of the show.
Flint stood still for a moment to assess.
The central gallery stretched away from him in both directions. Eight feet wide. Polished hardwood underfoot.
Private rooms branched off on both sides. Master suite and owner’s study were off to the west. Guest apartments were on the east side. Common areas in between.
From somewhere deep in the complex, Flint heard the faint sound of laughter, live music, and clinking glasses. Kessler and his guests were at the far end of the facility, gathered in the dining room or the lounge.
Exactly where Flint needed them to be.
The anniversary celebration was in full swing. No one had any reason to wander toward the master suite at this hour.
He had studied the floor plan until he could walk it blindfolded. He knew the layout the way he knew his own home. Better, probably. He hadn’t studied his own home with the intention of robbing it.
The item he’d come to collect was in Kessler’s private study, adjacent to the master suite. West end of the gallery. Away from the party.
“Headed in,” he whispered but Gaspar didn’t respond.