Chapter 66 - The Ghost in the Turbine
The underbelly of the *Leviathan-Zero* was an industrial nightmare of ribbed titanium, heat exchangers, and massive cooling intakes designed to service the vessel’s twin nuclear reactors. Millions of gallons of freezing seawater were sucked into the intake grates every minute, venting back out through thermal ports as steam and superheated brine.
"Intake Three," Julian commanded, pointing to a cavernous aperture flanked by heavy steel debris screens. "The intake velocity is high enough to crush our hull if we hit the grates at an angle. We need to match the turbine cycle."
"Matching turbine pulse," Vanessa said, her hands steady on the maneuvering thrusters. The small submersible shuddered violently as it entered the powerful suction current. The hull screamed under the fluctuating pressure, rivets straining as the dark mouth of the intake rushed toward them.
"Arm the primary charges on our forward ballast," Julian said, his eyes tracking the rotating blades of the primary debris macerator fifty meters ahead. "We eject the pod, detonate the ballast to jam the intake rotor, and blow the maintenance bypass before the emergency gates seal."
"Timing is going to be within three seconds, Julian!"
"Then don't be late."
Vanessa slammed the throttles forward. The *Nautilus-IV* surged directly into the mouth of the turbine conduit. At forty meters, Julian punched the emergency eject sequence.
The submersible’s crew module detached violently with a concussive blast of gas, throwing Julian and Vanessa backward into their harnesses as the stripped hull of the propulsion unit continued forward into the grinding maw of the turbine.
A deafening mechanical screech reverberated through the water as high-grade titanium met hardened turbine steel. A split second later, the explosive charges on the ballast detonated.
The underwater shockwave slammed into their ejection pod, tumbling them violently through the churning flume. Alarm klaxons wailed inside the tiny cabin as red emergency lights bathed them in warning flashes. But the explosion had worked: the massive intake rotor seized with a horrific tearing sound, tripping the dreadnought’s automated safety shutdown.
Above them, the heavy hydraulic emergency drainage gate slammed shut halfway, jammed by the shattered debris of their own submersible’s hull.
"Out! Now!" Julian shouted, pulling the mechanical release on the pod’s canopy.
Equipped with high-pressure tactical rebreathers, they spilled out into the half-drained cooling conduit. Julian caught the edge of a maintenance catwalk, pulling himself out of the swirling vortex of drainage water, then reached down and hoisted Vanessa onto the grated platform.
They stood inside a cavernous cylindrical corridor that echoed with the dying wails of broken machinery and automated damage-control klaxons. Above them, an amber beacon flashed rhythmically, accompanied by a flat computer voice over the PA system:
*WARNING. TURBINE THREE CRITICAL SEIZURE. FIRE SUPPRESSION AND SECURITY PROTOCOLS ENGAGED IN LOWER CONDUIT SECTOR.*
Julian pulled his sidearm, shaking the saltwater from the barrel, while Vanessa pulled a diagnostic interface kit from her waterproof thigh rig.
"We're inside," Vanessa panted, checking the terminal beside the maintenance ladder. "Lower Engineering Deck Twelve. The parity servers are six decks up, directly below the command bridge."
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"David will know the turbine blew," Julian said, his eyes scanning the shadowed walkways ahead. "He won't think it was an accident. Move fast. Shoot first."
***
