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The technical crew worked around the clock for the next two weeks.
Storm Bay's lights stayed on day and night. Heavy machinery operated continuously. Welders, machinists, hydraulics technicians, and electrical engineers moved across the chamber in coordinated shifts, executing Ryan's master assembly diagrams with precision.
Ryan visited every few days to check progress, but the crew was professional and didn't need supervision. The diagrams were exhaustive. The components were precisely fabricated. The work had a clear endpoint. Once Ryan confirmed each phase was on schedule, he returned to his quarters and continued his own research.
Crimson Typhoon's damper system was complete. He'd absorbed the architecture down to the last subcomponent. The full system was now in his head, every valve and cross-link mapped to a function, ready to be physically built when the time came.
His current focus was the underwater seal system.
Crimson Typhoon was designed for deep-ocean combat. The Pacific Rim universe's final battle had originally been planned with four Jaegers, three providing cover while one delivered a payload, all operating at depths of seven thousand meters. At that depth, water pressure reached seven hundred kilograms per square centimeter. In SI units, every square meter of mech surface had to withstand seven thousand metric tons of compression.
Sealing a structure against that kind of pressure was difficult enough when the structure didn't move. For a static deep-sea vehicle, conventional rigid seals worked. Submersibles and undersea research stations relied primarily on static sealing.
But a Jaeger wasn't a static vehicle. It walked. It punched. It opened weapon ports. Every joint in the body was a potential pressure failure point. Every articulating component had to be sealed without restricting motion.
The technical name for the engineering challenge was dynamic sealing under high-pressure conditions. The solution Crimson Typhoon used was a hybrid: static seals for the non-articulating surfaces, dynamic seals at every joint, and a tertiary backup system for the highest-stress junctions. The dynamic seals used multilayered elastomer rings that compressed proportionally to external pressure, maintaining their seal integrity across the operational depth range.
The system, like every Crimson Typhoon technology, would be a major contribution to multiple industries beyond mech engineering. Submarine design, deep-sea oil and gas, underwater pipeline construction, marine research. Anywhere requiring high-pressure dynamic sealing, Crimson Typhoon's solution was a step-change improvement over the existing state of the art.
By the time Ryan had absorbed the seal system, the technical crew had finished assembly.
Patricia called him with the update.
"Storm Bay is ready. They've finished."
Ryan walked to Storm Bay alone, opened the personnel door inset into the main panel, and stepped through.
He looked up.
The first thing he saw was a red mountain.
A mountain of red flame.
The fully assembled arm dominated Storm Bay. It lay horizontal on the chamber floor, suspended slightly on its assembly cradles, stretching nearly the full fifty-meter length of the bay. The titanium armor plates had been attached, painted in the red-and-gold scheme of Crimson Typhoon's signature appearance. Under the chamber's bright lights, the surface looked like burning metal, like flames frozen mid-motion.
Beneath the visible armor, the structural housing showed through at the unarmored sections. The internal architecture was visible in the shoulder-joint area, where the diesel engines and hydraulic conduits and fiber-optic neural pathways were stacked like the muscle striations of a colossal arm.
The upper arm was massive. Tiered diesel engines stacked along its outer flank, mimicking the deltoid muscle of a human arm. The engines weren't decorative; they provided the prime mover power for the arm's high-torque movements, with hydraulic actuators converting the engine output into joint motion.
The forearm was thinner relative to the upper arm, optimized for speed rather than raw strength. The streamlined shape echoed a human forearm's proportions while housing the wrist articulation system and the retractable sawblades.
The hand was a four-fingered claw configuration, oversized relative to the rest of the arm but proportioned to deliver crushing grip and slashing impact. The fingers ended in talon points, the inner faces of the palm covered in armor.
Indicator lights mounted along the arm's length stood out from the surface, each one a cylinder approximately half a meter tall. The lights would illuminate when the corresponding subsystem was active, providing visual confirmation of operational status.
The arm was magnificent.
Ryan walked over to the upper arm section and rapped his knuckles against the titanium armor. The plate didn't even register the impact. He'd never built anything this dense. Scrapper's armor was thin sheet metal by comparison.
He turned to the lead technician.
"Verify with the team that everything matches the master assembly diagrams. Any deviations, document them now."
The technician nodded. The crew did a final walkthrough, comparing the assembled arm against the diagrams, point by point. After thirty minutes, they confirmed: every component installed per spec, no deviations.
The technician pointed up at the gantry crane mounted on the chamber's ceiling.
"Should we hoist it now?"
The original plan was to suspend the arm from the gantry for testing, allowing it to move freely without bearing the weight on its mounts.
Ryan shook his head.
"Add fuel first. Run the engines. I want to see it power up before we lift it."
"Understood."
The crew connected fuel lines to the arm's diesel tanks and began filling. They added a small quantity, just enough for a startup test, then disconnected the lines.
The technician lead found the manual ignition button on the upper arm section and pressed it.
A series of mechanical clicks. Then the diesel engines turned over, caught, and started.
The sound was deep and steady. Multiple engines firing in harmony, their exhaust ducted through internal channels to vents in the armor. The arm's indicator lights began illuminating one by one, each light coming up red as its subsystem reported nominal status.
Within thirty seconds, every indicator was lit. The arm was running.
Ryan applauded slowly. The crew followed.
"Good. Hoist it now. And get me the elite labs. They need to see this."
He pulled out his phone and called Reeves.
Reeves and the lab team arrived within ten minutes.
They came in through the back entrance, and the first one through the door, Reeves himself, stopped dead in the doorway.
The rest of the team piled up behind him, unable to enter past his frozen frame.
"Reeves?" someone said behind him.
He didn't answer. He was looking up.
After several seconds, Reeves moved aside and let the others in. Their reactions cascaded through the same pattern: doorway, stop, look up, shock, slow walk forward.
"What is this?"
"Holy mother of..."
"How is this big? How can this be a single arm?"
"It looks like the Hand of God."
The team had been working on technologies for a Jaeger-scale system for months. They'd seen the design specifications. They'd known the physical scale was substantial. None of that had prepared them for actually standing in a chamber with a Jaeger arm hanging from a gantry crane four meters above their heads.
Ryan walked around from the other side of the arm to greet them.
Frank Cabrera, who had built the spinal clamp, was the first to find his voice.
"This isn't... this isn't an arm of an actual mech, is it?"
The unspoken arithmetic was visible on every face. The arm in front of them was several times Scrapper's full body. If it was just one arm of a complete mech, then the mech itself...
The mech itself would be enormous. Not Scrapper-large. Not even Scrapper-times-five. Something on a different scale entirely.
The labs had been told they were working on a major project. They hadn't been told what kind of major. The implications were now becoming visible.
Ryan didn't bother dissembling.
"Yes. This is the right arm of a Jaeger-class mech currently in design. Code name for the arm is Storm. Your job is to use your accumulated work to operate it. We test it as soon as the supporting systems are integrated."
The team members looked at each other. They looked at the arm. They looked at Ryan. The realization that their research had been preparation for the construction of a Jaeger spread through the room in real time.
The room's mood shifted from awe to something more complicated. Awe was still present. But it was now mixed with the adrenaline of personal stakes. They weren't observers of a project anymore. They were participants in something that, if successful, would reshape the technological landscape of multiple industries.
This was the kind of work that defined careers. The kind of work that ended up in textbooks. The kind of work that justified the past six months of high-stakes, low-supervision research.
Cabrera's expression cycled through several emotional states before settling on something that looked like determination. "When do we start?"
"Two weeks. Get your systems ready for arm-scale integration testing."
The hoist motors hummed. The technical crew finished securing the cables. Storm rose slowly off the floor, suspended four meters in the air, hanging in the chamber like a sword over the heads of every person watching.
The team caught their breath as the arm passed the two-meter mark, then the three-meter mark. The cables held. The arm reached its testing position and stopped, gently swaying.
Storm was airborne. Storm was alive.
The next test was real-system integration. Three pilots in the drift apparatus, the spinal clamp installed, the AI online, all routing their combined signals through the seventy tons of suspended Jaeger arm.
If it worked, the Crimson Typhoon program would be one milestone away from full construction.
If it didn't work, they'd need to figure out why and try again.
Either way, the answer was coming in two weeks.