Beneath their boots, the massive hydraulic cradles began to groan as emergency power flooded into the submerged subterranean docks.
Red emergency lamps flashed along the concrete ceiling above the water line, illuminating a set of massive iron sluice gates recessed into the lakebed.
Chapter 133 – The Iron Sluice
The roar of hydraulic motors shook the water surrounding the submarine.
Across the mouth of the Chicago River, between the granite spurs of Navy Pier and the old municipal lighthouse, a barrier that had slept under silt and ice for four decades began to rise.
Thick steel slabs, reinforced with tungsten armor and driven by pneumatic pistons powered directly by Moretti Tower’s geothermal substation, broke the surface of the freezing lake.
A mile offshore, the lead corvette of Julian Sterling’s fleet fired its first salvo.
The night sky split open.
A streak of dazzling white propellant cut through the low-hanging winter clouds, shrieking as it banked downward toward the glittering heart of downtown Chicago.
It was a tactical cruise missile, programmed to obliterate the lower executive floors of Moretti Tower.
“Impact in four seconds!”
Marco yelled, bracing against the submarine’s bulkhead.
Emma held her breath.
Through the periscope viewscreen, she saw the missile plunge toward the shoreline.
But before it could cross the outer harbor basin, the rising steel wall intercepted the trajectory.
The missile slammed violently into the upper lip of the automated blast barrier.
A catastrophic fireball bloomed over the water, lighting the frozen skyline with blinding amber fire.
Shockwaves rippled across the ice, shattering the frozen surface into millions of crystalline shards.
The concussion rattled the submarine’s steel plates, raining flakes of rusted paint down onto the bridge.
“The wall took the blast,” Emma gasped, her hands gripping the console edge until her knuckles went white.
“The harbor is sealed off from direct surface-level missiles.”
“He won’t stop with a direct trajectory,” Vincent warned, his gaze locked onto the tactical plot.
“Julian knows our defense grid now.
He’ll switch to high-angle ballistic mortars or attempt an amphibious insertion past the lighthouse before the Chicago Police maritime units can deploy.”
The radio crackled back to life.
Julian’s laughter drifted over the speaker, brittle and devoid of sanity.
“Impressive, Vincent!
Truly, the old man left you quite a toy box.
But that wall only protects the river mouth.
What about the municipal water intake cribs?
What about the subterranean filtration tunnels that run straight under the Loop?
If I can’t punch through your door, I’ll poison the ground beneath your feet.”
Chapter 134 – The Assault on the Crib
The water intake crib—a Victorian-era fortress of brick and stone resting two miles offshore in the freezing waters of Lake Michigan—loomed like a ghost ship in the dark.
For generations, it had quietly drawn fresh water from the depths of the lake into the city’s vast underground aqueducts.
Tonight, it was the focal point of an extermination campaign.
From the hulls of Julian Sterling’s corvettes, three high-speed rigid-hulled inflatable boats (RHIBs) cut through the smoking chop, loaded with heavily armed private contractors clad in black arctic gear.
Their destination was the crib’s maintenance platform.
“If they breach the primary valve chambers,” Vincent said, pulling a combat harness over his shoulder, “they can pump industrial-grade neurotoxins straight into the central reservoir.
The Loop will be uninhabitable by sunrise.”
“We can’t get across the lake by water,” Marco said, checking his assault rifle’s chamber.
“The surface is choked with broken ice and Julian’s corvettes have thirty-millimeter autocannons targeting the river channel.”
“We don’t go across the water,” Vincent replied, turning toward Emma.
“We go through the deep-drainage siphon.”
Emma frowned.
“The aqueduct?
It’s completely submerged.”
“Only during heavy summer runoff,” Vincent explained, opening a maintenance hatch located near the sub’s docking collar.
“In midwinter, the secondary relief flume is drained for sediment cleaning.
It runs from the foundation beneath Moretti Tower directly into the foundation ring of Crib Number Four.
It’s a three-mile run through darkness, ice, and sewer gases.”
“Then let’s move,” Emma said without hesitation, checking the sidearm Vincent had handed her hours ago.
The tremble that had once lived in her hands when she carried trays of champagne at the Sterling gala was completely gone.
In its place was a sharp, diamond-hard resolve.
Chapter 135 – Through the Iron Catacombs
The relief flume was an oppressive tube of riveted iron and damp limestone, smelling of cold mud, sulfur, and ancient river water.
The sound of lake waves thudded through the curved ceiling overhead like the heartbeat of a monstrous beast.
Ice clung to the masonry, forming jagged stalactites that brushed against their tactical helmets as they moved at an urgent jog.
Marco took the vanguard, his weapon light cutting through the thick subterranean mist.
